| 1 | /* Copyright (c) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
| 2 | * 2005, 2006 by Arkkra Enterprises */ |
| 3 | /* All rights reserved */ |
| 4 | /* |
| 5 | * globals.h |
| 6 | * |
| 7 | * This file has externs for the global variables defined in global.c. |
| 8 | * It also has externs for all nonstatic functions. |
| 9 | */ |
| 10 | |
| 11 | #ifndef _GLOBALS |
| 12 | #define _GLOBALS |
| 13 | |
| 14 | #ifdef __WATCOMC__ |
| 15 | #include <sys\types.h> |
| 16 | #endif |
| 17 | #include <string.h> |
| 18 | #include <ctype.h> |
| 19 | #include "structs.h" |
| 20 | #ifdef VMS |
| 21 | #include <unixio.h> |
| 22 | #endif |
| 23 | |
| 24 | /* |
| 25 | * Some non-ANSI compilers may not have these defined in stdio.h, so if they |
| 26 | * aren't defined, define them now. |
| 27 | */ |
| 28 | #ifndef SEEK_SET |
| 29 | #define SEEK_SET 0 |
| 30 | #endif |
| 31 | #ifndef SEEK_CUR |
| 32 | #define SEEK_CUR 1 |
| 33 | #endif |
| 34 | #ifndef SEEK_END |
| 35 | #define SEEK_END 2 |
| 36 | #endif |
| 37 | |
| 38 | /* ====== externs for variables--see globals.c for comments about them ===== */ |
| 39 | |
| 40 | extern struct SSV Score; |
| 41 | extern struct SSV Staff[MAXSTAFFS]; |
| 42 | extern struct SSV Voice[MAXSTAFFS][MAXVOICES]; |
| 43 | |
| 44 | extern short Staff_vis[MAXSTAFFS + 1]; |
| 45 | extern short Voice_vis[MAXSTAFFS + 1][MAXVOICES + 1]; |
| 46 | |
| 47 | extern struct MAINLL *Mainllhc_p; |
| 48 | extern struct MAINLL *Mainlltc_p; |
| 49 | |
| 50 | extern int Optch; |
| 51 | extern int Mupmate; |
| 52 | extern int Errorcount; |
| 53 | extern int Maxverses; |
| 54 | extern short Meas_num; |
| 55 | extern int Preproc; |
| 56 | extern int Ppcomments; |
| 57 | |
| 58 | extern int Context; |
| 59 | extern int Curr_family; |
| 60 | extern int Curr_font; |
| 61 | extern int Curr_size; |
| 62 | extern int Got_some_data; |
| 63 | extern int Doing_tab_staff; |
| 64 | extern int Doing_MIDI; |
| 65 | extern char *Curr_filename; |
| 66 | extern char *Outfilename; |
| 67 | extern int Vflag; |
| 68 | extern int Vcombused; |
| 69 | extern int CSBused; |
| 70 | extern int CSSused; |
| 71 | extern int CSSpass; |
| 72 | |
| 73 | extern int yylineno; |
| 74 | /* This 8192 must agree with YYLMAX in lex.c. We shouldn't have to specify |
| 75 | * the size here, but at least one compiler generates bad code if we don't. */ |
| 76 | extern char yytext[8192]; |
| 77 | |
| 78 | extern int Last_was_newline; |
| 79 | extern unsigned char Hctab[]; |
| 80 | extern unsigned char Xhctab[]; |
| 81 | extern unsigned char Dhctab[]; |
| 82 | extern unsigned char Resttab[]; |
| 83 | extern int Letshift[]; |
| 84 | extern char Circle[]; |
| 85 | extern char Acclets[]; |
| 86 | extern char *Acctostr[]; |
| 87 | extern char Ped_start[]; |
| 88 | extern char Ped_stop[]; |
| 89 | |
| 90 | extern struct STRINGINFO Guitar[DEFTABLINES]; |
| 91 | extern int Octave_adjust[MAXSTAFFS+1]; |
| 92 | extern int Octave_bars[MAXSTAFFS+1]; |
| 93 | extern float Octave_count[MAXSTAFFS+1]; |
| 94 | |
| 95 | extern float _Page [NUMCTYPE]; |
| 96 | extern float _Win [NUMCTYPE]; |
| 97 | extern float _Cur [NUMCTYPE]; |
| 98 | |
| 99 | extern struct BLOCKHEAD Header; |
| 100 | extern struct BLOCKHEAD Footer; |
| 101 | extern struct BLOCKHEAD Header2; |
| 102 | extern struct BLOCKHEAD Footer2; |
| 103 | |
| 104 | extern float *Score_location_p; |
| 105 | extern float Staffs_y[MAXSTAFFS + 1]; |
| 106 | |
| 107 | extern struct RANGELIST *Staffrange_p; |
| 108 | extern struct RANGELIST *Vnorange_p; |
| 109 | |
| 110 | extern short Place; |
| 111 | |
| 112 | extern short Ped_snapshot[MAXSTAFFS + 1]; |
| 113 | |
| 114 | extern struct MAINLL *Staffmap_p[MAXSTAFFS + 1]; |
| 115 | extern struct MAINLL *List_of_staffs_p; |
| 116 | |
| 117 | extern struct SVRANGELIST *Svrangelist_p; |
| 118 | extern struct GRPSYL *Curr_gs_list_p; |
| 119 | extern short Got_multirest; |
| 120 | extern short Got_group; |
| 121 | |
| 122 | extern short Pagenum; |
| 123 | extern int Last_pagenum; |
| 124 | |
| 125 | extern short Font_used[MAXFONTS]; |
| 126 | |
| 127 | extern struct ATEND_INFO Atend_info; |
| 128 | |
| 129 | extern float Staffscale; |
| 130 | extern float Stdpad; |
| 131 | extern float Stepsize; |
| 132 | extern float Flagsep; |
| 133 | extern float Smflagsep; |
| 134 | extern float Tupheight; |
| 135 | |
| 136 | extern RATIONAL Zero; |
| 137 | extern RATIONAL One_fourth; |
| 138 | extern RATIONAL One_third; |
| 139 | extern RATIONAL One_half; |
| 140 | extern RATIONAL Two_thirds; |
| 141 | extern RATIONAL Three_fourths; |
| 142 | extern RATIONAL One; |
| 143 | extern RATIONAL Two; |
| 144 | extern RATIONAL Three; |
| 145 | extern RATIONAL Four; |
| 146 | |
| 147 | extern RATIONAL Maxtime; |
| 148 | |
| 149 | extern int Debuglevel; |
| 150 | extern int ifdebug; |
| 151 | |
| 152 | /* =========== defines that depend on the above variables ============= */ |
| 153 | |
| 154 | /* size of the actual paper, scaled so that the right amount of music fits */ |
| 155 | #define PGHEIGHT (Score.pageheight / Score.scale_factor) |
| 156 | #define PGWIDTH (Score.pagewidth / Score.scale_factor) |
| 157 | |
| 158 | /* must divide margin variables by scale to cancel out the scaling for them */ |
| 159 | #define EFF_TOPMARGIN (Score.topmargin / Score.scale_factor) |
| 160 | #define EFF_BOTMARGIN (Score.botmargin / Score.scale_factor) |
| 161 | /* right & left margins use functions eff_rightmargin() & eff_leftmargin() */ |
| 162 | |
| 163 | /* =========== externs for global variables in generated code ============= */ |
| 164 | |
| 165 | extern int yydebug; /* yacc debug flag */ |
| 166 | extern FILE *yyin; /* where lex will read from */ |
| 167 | |
| 168 | /* =========== externs for functions ============= */ |
| 169 | |
| 170 | #ifdef __STDC__ |
| 171 | #include <stdlib.h> |
| 172 | #include <unistd.h> |
| 173 | #else |
| 174 | /* UNIX utilities that don't appear in official header files in SV_R3 */ |
| 175 | extern char *malloc(); |
| 176 | extern char *calloc(); |
| 177 | extern char *realloc(); |
| 178 | extern void free(); |
| 179 | |
| 180 | extern void exit(); |
| 181 | extern int abs(); |
| 182 | extern int atoi(); |
| 183 | extern double atof(); |
| 184 | extern void qsort(); |
| 185 | extern long strtol(); |
| 186 | #endif |
| 187 | |
| 188 | /* abshorz.c */ |
| 189 | extern void abshorz P((void)); |
| 190 | |
| 191 | /* absvert.c */ |
| 192 | extern void absvert P((void)); |
| 193 | |
| 194 | /* assign.c */ |
| 195 | extern void assign_int P((int var, int value, struct MAINLL *mainll_item_p)); |
| 196 | extern void assign_float P((int var, double value, |
| 197 | struct MAINLL *mainll_item_p)); |
| 198 | extern void assign_vscheme P((int numvoices, int vtype, |
| 199 | struct MAINLL *mainll_item_p)); |
| 200 | extern void assign_key P((int num, int acc, int minor, |
| 201 | struct MAINLL *mainll_item_p)); |
| 202 | extern void assign_string P((int var, char *string, |
| 203 | struct MAINLL *mainll_item_p)); |
| 204 | extern void assign_unit P((int unittype, struct MAINLL *mainll_p)); |
| 205 | extern char *copy_string P((char *string, int font, int size)); |
| 206 | extern void assign_timesig P(( struct MAINLL *mainll_item_p, int invisible, |
| 207 | char **next_alternation_p)); |
| 208 | extern void assign_font P((int var, int value, struct MAINLL *mainll_item_p)); |
| 209 | extern void new_staffset P((void)); |
| 210 | extern void add_staffset P((int start, int end, char *label1, char *label2)); |
| 211 | extern void set_staffset P((int var, struct MAINLL *mainll_item_p)); |
| 212 | extern void new_barstlist P((void)); |
| 213 | extern void add_barst P((int start, int end)); |
| 214 | extern void set_barstlist P((struct MAINLL *mainll_item_p)); |
| 215 | extern void new_beamlist P((void)); |
| 216 | extern void add_beamlist P((RATIONAL value)); |
| 217 | extern void set_beamlist P((struct MAINLL *mainll_item_p)); |
| 218 | extern void asgn_stafflines P((int numlines, int printclef, |
| 219 | struct MAINLL *mainll_item_p)); |
| 220 | extern void set_font P((int var, int value, struct MAINLL *mll_p)); |
| 221 | extern void add_tab_string_info P((int pitch, int accidental, int nticks, |
| 222 | int octave, struct SSV *ssv_p)); |
| 223 | extern void set_mnum P((struct BAR *bar_p, int mnum)); |
| 224 | extern void assign_2floats P((int var, double value1, double value2, |
| 225 | struct MAINLL *mainll_item_p)); |
| 226 | extern void chkmargin P((double topmargin, double botmargin, double leftmargin, |
| 227 | double rightmargin)); |
| 228 | extern double adjust2inches P((double value)); |
| 229 | extern void begin_subbeam P((void)); |
| 230 | extern void end_subbeam P((void)); |
| 231 | extern void assign_vcombine P((int qualifier, struct MAINLL * mainll_p)); |
| 232 | |
| 233 | /* beaming.c */ |
| 234 | extern void setbeamloc P((struct GRPSYL *curr_grp_p, |
| 235 | struct GRPSYL *last_grp_p)); |
| 236 | extern int has_cust_beaming P((struct GRPSYL *grpsyl_p)); |
| 237 | extern void do_beaming P((struct GRPSYL *grpsyl_p, int grpsize, int staffno, |
| 238 | int vno)); |
| 239 | extern void set_alt_beams P((struct GRPSYL *grpsyl_p)); |
| 240 | extern int chk_crossbeam P((struct GRPSYL *gs_p, struct MAINLL *mll_p)); |
| 241 | |
| 242 | /* beamstem.c */ |
| 243 | extern void beamstem P((void)); |
| 244 | |
| 245 | /* brac.c */ |
| 246 | extern int brac_check P((struct STAFFSET *bracelist_p, int nbrace, |
| 247 | struct STAFFSET *bracklist_p, int nbrack)); |
| 248 | extern int pr_brac P((int is_restart, double x_offset, struct MAINLL *mll_p)); |
| 249 | extern double width_left_of_score P((struct MAINLL *mll_p)); |
| 250 | extern double pwidth_left_of_score P((struct MAINLL *mll_p, |
| 251 | struct MAINLL *prev_feed_mll_p)); |
| 252 | |
| 253 | /* charinfo.c */ |
| 254 | extern double height P((int font, int size, int ch)); |
| 255 | extern double width P((int font, int size, int ch)); |
| 256 | extern double ascent P((int font, int size, int ch)); |
| 257 | extern double descent P((int font, int size, int ch)); |
| 258 | extern char *fix_string P((char *string, int font, int size, char *fname, |
| 259 | int lineno)); |
| 260 | extern char *mc_num2name P((int code, int font)); |
| 261 | extern unsigned char mc_name2num P((char *name, char *fname, int lineno, |
| 262 | int *size_p, int *font_p)); |
| 263 | extern int str2mfont P((int str)); |
| 264 | extern int mfont2str P((int mfont)); |
| 265 | #ifdef EXTCHAR |
| 266 | extern char *ext_num2name P((int code)); |
| 267 | #endif |
| 268 | extern int is_music_symbol P((char *str)); |
| 269 | extern double strascent P((char *str)); |
| 270 | extern double strdescent P((char *str)); |
| 271 | extern double strheight P((char *str)); |
| 272 | extern double strwidth P((char *str)); |
| 273 | extern char *tranchstr P((char *chordstring, int staffno)); |
| 274 | extern int restchar P((int basictime)); |
| 275 | extern char *dashstr P((char *str)); |
| 276 | extern void end_fontsize P((char *str, int *font_p, int *size_p)); |
| 277 | extern char *ascii_str P((char *str, int verbose, int pagenum, int textmod)); |
| 278 | extern char *split_string P((char *string, double desired_width)); |
| 279 | extern int adj_size P((int size, double factor, char *filename, int lineno)); |
| 280 | extern char *resize_string P((char *string, double factor, char *filename, |
| 281 | int lineno)); |
| 282 | extern double left_width P((char *)); |
| 283 | extern char *acc_trans P((char *string)); |
| 284 | extern char *modify_chstr P((char *string, int modifier)); |
| 285 | extern int is_ital_font P((int font)); |
| 286 | extern double circled_dimensions P((char *str, float* height_p, float *width_p, |
| 287 | float *ascent_adjust, float *x_offset_p)); |
| 288 | extern char *get_reh_string P((char *string, int staffnum)); |
| 289 | |
| 290 | /* check.c */ |
| 291 | extern int rangecheck P((int n, int min, int max, char *name)); |
| 292 | extern int frangecheck P((double n, double min, double max, char *name)); |
| 293 | extern int power_of2check P((int n, char *name)); |
| 294 | extern int contextcheck P((int validcontext, char *action)); |
| 295 | extern char *contextname P((int cont)); |
| 296 | extern void check_at_least1visible P((void)); |
| 297 | extern void chk_vis_feed P((void)); |
| 298 | extern void chk_interval P((int inttype, int intnum)); |
| 299 | extern void used_check P((struct MAINLL *mll_p, int var, char *name)); |
| 300 | extern int l_rangecheck P((int num, int min, int max, char *name, char *fname, |
| 301 | int lineno)); |
| 302 | extern void combine_rests P((int c)); |
| 303 | extern char *markname P((int mark)); |
| 304 | extern void chk_order P((struct SSV *ssv_p, int place)); |
| 305 | extern int erangecheck P((int n, int min, int max, int empty_value, |
| 306 | char *name)); |
| 307 | extern void chk_x_arg P((char *x_arg, int *start_p, int *end_p)); |
| 308 | extern void extract P((int start, int end)); |
| 309 | |
| 310 | /* debug.c */ |
| 311 | extern char *stype_name P((int stype)); |
| 312 | extern void print_mainll P((void)); |
| 313 | |
| 314 | /* errors.c */ |
| 315 | extern void ufatal P((char *format, ...)); |
| 316 | extern void pfatal P((char *format, ...)); |
| 317 | extern void l_ufatal P((char *filename, int lineno, char *format, ...)); |
| 318 | extern void l_pfatal P((char *filename, int lineno, char *format, ...)); |
| 319 | extern void l_no_mem P((char *filename, int lineno)); |
| 320 | extern void cant_open P((char *filename)); |
| 321 | extern void warning P((char *format, ...)); |
| 322 | extern void l_yyerror P((char *fname, int lineno, char *format, ...)); |
| 323 | extern void l_warning P((char *filename, int lineno, char *format, ...)); |
| 324 | extern void debug P((int level, char *format, ...)); |
| 325 | extern int debug_on P((int level)); |
| 326 | extern void doraterr P((int code)); |
| 327 | extern void error_exit P((void)); |
| 328 | extern void print_offending_line P((char *filename, int lineno)); |
| 329 | |
| 330 | /* font.c */ |
| 331 | extern double fontascent P((int font, int size)); |
| 332 | extern double fontdescent P((int font, int size)); |
| 333 | extern double fontheight P((int font, int size)); |
| 334 | extern void parse_font_file P((char *filename)); |
| 335 | extern int lookup_font P((char *fontname)); |
| 336 | extern int font_index P((int font)); |
| 337 | extern char *fontnum2name P((int font)); |
| 338 | |
| 339 | /* fontdata.c */ |
| 340 | extern struct FONTINFO Fontinfo[MAXFONTS]; |
| 341 | extern float Maxfontheight[MAXFONTS]; |
| 342 | extern float Maxfontascent[MAXFONTS]; |
| 343 | |
| 344 | /* gram.y */ |
| 345 | extern int yyparse P((void)); |
| 346 | extern int yyerror P((char *msg)); |
| 347 | |
| 348 | /* grpsyl.c */ |
| 349 | extern struct GRPSYL *newGRPSYL P((int grp_or_syl)); |
| 350 | extern void copy_attributes P((struct GRPSYL *newgrp_p, |
| 351 | struct GRPSYL *oldgrp_p)); |
| 352 | extern struct TIMELIST *copy_timeunit P((struct GRPSYL *newgrp_p, |
| 353 | struct GRPSYL *oldgrp_p, struct TIMELIST *timelist_p)); |
| 354 | extern void copy_notes P((struct GRPSYL *newgrp_p, struct GRPSYL *oldgrp_p)); |
| 355 | extern void link_notegroup P((struct GRPSYL *newgrp_p, |
| 356 | struct GRPSYL *last_grp_p)); |
| 357 | extern void add_note P((struct GRPSYL *grpsyl_p, int pitch, int accidental, |
| 358 | int octave, int nticks, int has_paren, char *bend_string)); |
| 359 | #ifdef __STDC__ |
| 360 | extern int notecomp P((const void *item1_p, const void *item2_p)); |
| 361 | #else |
| 362 | extern int notecomp P((char *item1_p, char *item2_p)); |
| 363 | #endif |
| 364 | extern int reconstruct_basictime P((RATIONAL fulltime)); |
| 365 | extern int recalc_dots P((RATIONAL fulltime, int basictime)); |
| 366 | extern void clone_withlist P((struct GRPSYL *newgrp_p, |
| 367 | struct GRPSYL *oldgrp_p)); |
| 368 | extern char *stringname P((int stringno, int staffno)); |
| 369 | extern char *format_string_name P((int letter, int accidental, |
| 370 | int nticks)); |
| 371 | extern void do_bar P((int bartype)); |
| 372 | extern void begin_tuplet P((void)); |
| 373 | extern void end_tuplet P((int tupcont, RATIONAL tuptime, int printtup, |
| 374 | int tupside)); |
| 375 | extern void check4barline_at_end P((void)); |
| 376 | extern void add_multirest P((int nummeas)); |
| 377 | extern struct GRPSYL *clone_gs_list P((struct GRPSYL *list_p, |
| 378 | int copy_noteinfo)); |
| 379 | extern void add_slurto P((struct GRPSYL *grpsyl_p, int pitch, int octave, |
| 380 | int note_index, int slurstyle)); |
| 381 | extern void free_grpsyls P((struct GRPSYL *gs_p)); |
| 382 | extern void resize_notelist P((struct GRPSYL *gs_p)); |
| 383 | extern void add_meas_space P((struct GRPSYL **gs_p_p, int staff, int voice)); |
| 384 | extern int is_mrpt P((struct GRPSYL *gs_p)); |
| 385 | extern void report_mix_error P((void)); |
| 386 | extern void free_notelist P((struct GRPSYL *gs_p)); |
| 387 | extern void begin_slur P((struct GRPSYL *grpsyl_p, int note_index)); |
| 388 | extern void set_slurdir P((struct GRPSYL *grpsyl_p, int note_index, int dir)); |
| 389 | extern int has_pickup P((void)); |
| 390 | extern struct GRPSYL *expandgrp P((struct GRPSYL *grpsyl_p, |
| 391 | struct TIMELIST *timelist_p)); |
| 392 | extern RATIONAL calcfulltime P((RATIONAL basictime, int dots)); |
| 393 | |
| 394 | /* lex.l */ |
| 395 | extern void chk_ifdefs P((void)); |
| 396 | extern int save_macro P((FILE *file)); |
| 397 | extern int yylex P((void)); |
| 398 | extern void get_parameters P((char *macname)); |
| 399 | extern int get_mac_arguments P((char *macname, int num_args)); |
| 400 | extern void pushback P((int c)); |
| 401 | extern void begin_raw P(()); |
| 402 | extern void end_raw P(()); |
| 403 | extern void new_lexbuff P((FILE *file)); |
| 404 | extern void del_lexbuff P((void)); |
| 405 | |
| 406 | /* locvar.c */ |
| 407 | extern void fix_locvars P((void)); |
| 408 | |
| 409 | /* lyrics.c */ |
| 410 | extern void lyr_verse P((int begin, int end)); |
| 411 | extern void proc_lyrics P((struct GRPSYL *grpsyl_p, char *lyrstring)); |
| 412 | extern void attach_lyrics2staffs P((struct MAINLL *mll_staffs_p)); |
| 413 | extern void sylwidth P((char *lyrstring, float *wid_b4_syl_p, |
| 414 | float *wid_real_syl_p, float *wid_after_syl_p)); |
| 415 | extern void set_maxverses P((void)); |
| 416 | extern struct SSV *get_lyr_dflt_timeunit_ssv P((void)); |
| 417 | extern void setlyrfont P((int staffno, int font)); |
| 418 | extern void setlyrsize P((int staffno, int size)); |
| 419 | extern void lyr_compensate P((struct GRPSYL *gs_p)); |
| 420 | extern struct GRPSYL *derive_lyrtime P((void)); |
| 421 | extern void lyr_new_bar P((void)); |
| 422 | |
| 423 | /* macros.c */ |
| 424 | extern int not_in_mac P((int inc_dec)); |
| 425 | extern void mac_error P((void)); |
| 426 | extern void includefile P((char *fname)); |
| 427 | extern int popfile P((void)); |
| 428 | extern void cmdline_macro P((char *macdef)); |
| 429 | extern void define_macro P((char *macname)); |
| 430 | extern void undef_macro P((char *macname)); |
| 431 | extern void call_macro P((char *macname)); |
| 432 | extern int is_defined P((char *macname, int paramtoo)); |
| 433 | #ifndef unix |
| 434 | extern void mac_cleanup P((void)); |
| 435 | #endif |
| 436 | extern void add_parameter P((char *macname, char *param_name)); |
| 437 | extern void set_parm_value P((char *macname, char *argbuff, int argnum)); |
| 438 | extern char *add2argbuff P((char *argbuff, int c)); |
| 439 | extern FILE *find_file P((char **filename_p)); |
| 440 | extern void preproc P((void)); |
| 441 | |
| 442 | /* main.c */ |
| 443 | extern int onpagelist P((int pagenum)); |
| 444 | extern int yywrap P((void)); |
| 445 | extern int last_page P((void)); |
| 446 | |
| 447 | /* mainlist.c */ |
| 448 | extern struct MAINLL *newMAINLLstruct P((int structtype, int lineno)); |
| 449 | extern void insertMAINLL P((struct MAINLL *info_p, struct MAINLL *where)); |
| 450 | extern void unlinkMAINLL P((struct MAINLL *which_p)); |
| 451 | |
| 452 | /* map.c */ |
| 453 | extern void begin_map P((void)); |
| 454 | extern void end_map P((void)); |
| 455 | extern void map_item P((void)); |
| 456 | extern void save_map P((void)); |
| 457 | extern struct SSV *get_dflt_timeunit_ssv P((void)); |
| 458 | extern void reset_input_style P((void)); |
| 459 | extern int input_style P((int staff, int voice)); |
| 460 | extern void merge_dup_notes P((struct GRPSYL *gs_p, int n)); |
| 461 | extern void link_groups P((void)); |
| 462 | extern int is_tab_range P((void)); |
| 463 | extern int timelists_equal P((struct TIMELIST *tlist1_p, |
| 464 | struct TIMELIST *tlist2_p)); |
| 465 | |
| 466 | /* mkchords.c */ |
| 467 | extern void makechords P((void)); |
| 468 | |
| 469 | /* midi.c */ |
| 470 | extern void gen_midi P((char *midifilename)); |
| 471 | extern UINT32B write_delta P((int mfile)); |
| 472 | extern int voice_used P((int staffno, int vno)); |
| 473 | |
| 474 | /* midiutil.c */ |
| 475 | extern void fix_track_size P((int mfile, long track_start, long track_size)); |
| 476 | extern int parse_octave P((char *string, int place, char *fname, int lineno)); |
| 477 | extern int clocks P((int num)); |
| 478 | extern int getkeyword P((char *string, char **key_p, int *leng_p, |
| 479 | char **arg_p_p)); |
| 480 | extern int matches P((char *key, int leng, char *cmd)); |
| 481 | extern int hexdig P((int ch)); |
| 482 | extern UINT32B midi_wrstring P((int mfile, char *str, int internalform)); |
| 483 | extern UINT32B wr_varlength P((int mfile, UINT32B num)); |
| 484 | extern UINT32B midi_keysig P((int mfile, int sharps, int is_minor)); |
| 485 | extern UINT32B midi_timesig P((int mfile)); |
| 486 | extern void add_rest P((struct GRPSYL *gs_p, RATIONAL fulltime)); |
| 487 | extern struct GRPSYL *grp_before P((struct GRPSYL *gs_p, struct MAINLL *mll_p, |
| 488 | int staffno, int v)); |
| 489 | extern void midi_squeeze P((void)); |
| 490 | extern void guitar_transpose P((void)); |
| 491 | extern void other_voice_accidentals P((struct STAFF *staff_p)); |
| 492 | extern void mv_midi_items P((struct MAINLL *mll_p, |
| 493 | struct MAINLL *topstaff_mll_p)); |
| 494 | extern int get_param P((char *arg, char *inputfile, int inputlineno, |
| 495 | int *parmnum_p, int *parmval_p)); |
| 496 | |
| 497 | /* nxtstrch.c */ |
| 498 | extern double backsp_width P((int size)); |
| 499 | extern int next_str_char P((char **str_p, int *font_p, int *size_p)); |
| 500 | extern int nxt_str_char P((char **str_p, int *font_p, int *size_p, |
| 501 | int *textfont_p, double *vertical_p, double *horizontal_p, |
| 502 | int *in_pile_p, int slash)); |
| 503 | extern double align_distance P((char *string, int font, int size)); |
| 504 | extern double pile_width P((void)); |
| 505 | extern int pile_size P((int size, int in_pile)); |
| 506 | |
| 507 | /* parstssv.c */ |
| 508 | extern struct TIMEDSSV *tssv_create P((int context)); |
| 509 | extern void tssv_update P((struct TIMEDSSV *timedssv_p, int param, int value)); |
| 510 | extern void tssv_setgrpsyl P((struct GRPSYL *gs_p)); |
| 511 | extern void tssv_line P((void)); |
| 512 | extern struct TIMEDSSV *tssv_sort P((void)); |
| 513 | |
| 514 | /* parstuff.c */ |
| 515 | extern void chk_stuff_header P((int size, int modifier, int place, |
| 516 | int dist_usage)); |
| 517 | extern void add_stuff_item P((double start_count, double start_steps, |
| 518 | int gracebackup, char *string, int bars, double count, |
| 519 | int dist, int dist_usage)); |
| 520 | extern int string_is_sym P((char *string, int sym, int font)); |
| 521 | extern void attach_stuff P((void)); |
| 522 | extern void meas_stuff_chk P((void)); |
| 523 | extern void chk4dangling_til_clauses P((char *boundary_desc)); |
| 524 | extern struct STUFF *newSTUFF P((char *string, int dist, int dist_usage, |
| 525 | double start_count, double start_steps, int gracebackup, |
| 526 | int bars, double count, int stuff_type, int modifier, |
| 527 | int place, char *inputfile, int inputlineno)); |
| 528 | extern void reset_ped_state P((void)); |
| 529 | extern void set_reh_string P((struct BAR *bar_p, int fontfamily, int font, |
| 530 | int size, char *string)); |
| 531 | extern void set_stuff_type P((int stuff_type)); |
| 532 | extern int dflt_place P((void)); |
| 533 | extern void ped_endings P((int endingloc)); |
| 534 | extern void multi_stuff P((int nmeas)); |
| 535 | extern int get_stuff_type P((void)); |
| 536 | extern char *stuff_modifier P((int modifier)); |
| 537 | extern char *pad_string P((char *string, int modifier)); |
| 538 | extern void connect_stuff P((struct STAFF *staff_p, struct STUFF *stufflist_p)); |
| 539 | extern void init_reh P((int rehnumber, char *rehletter, |
| 540 | struct MAINLL *mainbar_p)); |
| 541 | |
| 542 | /* phrase.c */ |
| 543 | extern void phrase_points P((struct MAINLL *mll_p, struct STUFF *stuff_p)); |
| 544 | extern void tieslur_points P((struct MAINLL *mll_p, struct STUFF *stuff_p)); |
| 545 | extern void bend_points P((struct MAINLL *mll_p, struct STUFF *stuff_p)); |
| 546 | extern void tabslur_points P((struct MAINLL *mll_p, struct STUFF *stuff_p)); |
| 547 | |
| 548 | /* plutils.c */ |
| 549 | extern struct GRPSYL *nextnongrace P((struct GRPSYL *gs_p)); |
| 550 | extern struct GRPSYL *prevnongrace P((struct GRPSYL *gs_p)); |
| 551 | extern struct GRPSYL *nextglobnongrace P((struct GRPSYL *gs_p, |
| 552 | struct MAINLL **mll_p_p)); |
| 553 | extern struct GRPSYL *prevglobnongrace P((struct GRPSYL *gs_p, |
| 554 | struct MAINLL **mll_p_p)); |
| 555 | extern int drmo P((int num)); |
| 556 | extern double tieslurpad P((struct STAFF *staff_p, struct GRPSYL *gs_p)); |
| 557 | extern int hasspace P((struct GRPSYL *gs_p, RATIONAL vtime, RATIONAL vtime2)); |
| 558 | extern struct GRPSYL *closestgroup P((double count, struct GRPSYL *firstgs_p, |
| 559 | int timeden)); |
| 560 | extern int chkallspace P((struct MAINLL *msbeg_p, struct STUFF *stuff_p, |
| 561 | int vno)); |
| 562 | extern int allspace P((int vno, struct MAINLL *msbeg_p, RATIONAL begtime, |
| 563 | struct MAINLL *msend_p, RATIONAL endtime)); |
| 564 | extern struct MAINLL *getendstuff P((struct MAINLL *mainll_p, |
| 565 | struct STUFF *stuff_p, int *timeden_p)); |
| 566 | extern void accdimen P((struct NOTE *note_p, float *ascent_p, float *descent_p, |
| 567 | float *width_p)); |
| 568 | extern double staffvertspace P((int s)); |
| 569 | extern double halfstaffhi P((int s)); |
| 570 | extern RATIONAL ratbend P((struct NOTE *note_p)); |
| 571 | extern double notehorz P((struct GRPSYL *gs_p, struct NOTE *note_p, int coord)); |
| 572 | extern int allsmall P((struct GRPSYL *gs1_p, struct GRPSYL *gs2_p)); |
| 573 | extern void finalstemadjust P((struct GRPSYL *gs_p)); |
| 574 | extern double getstemshift P((struct GRPSYL *gs_p)); |
| 575 | extern int vscheme_voices P((int vscheme)); |
| 576 | extern struct MAINLL *chmgrp2staffm P((struct MAINLL *mll_p, |
| 577 | struct GRPSYL *gs_p)); |
| 578 | extern void shiftgs P((struct GRPSYL *gs_p, double shift)); |
| 579 | extern double nearestline P((double offset)); |
| 580 | extern void vfyoffset P((struct GRPSYL *g_p[])); |
| 581 | extern double adjslope P((struct GRPSYL *g_p, double oldslope, int betweencsb)); |
| 582 | extern double eos_bar_adjust P((struct BAR *bar_p)); |
| 583 | extern double curve_y_at_x P((struct CRVLIST *first_p, double x)); |
| 584 | extern double findcubic P((struct CRVLIST *left_p, struct CRVLIST *right_p, |
| 585 | float *a_p, float *b_p, float *c_p)); |
| 586 | extern double solvecubic P((double a, double b, double c, double d, |
| 587 | double lo, double hi, double thresh)); |
| 588 | extern int css_affects_stemtip P((struct GRPSYL *gs1_p)); |
| 589 | extern struct CHORD *gs2ch P((struct MAINLL *mll_p, struct GRPSYL *gs_p)); |
| 590 | extern int css_affects_tieslurbend P((struct STUFF *stuff_p, struct MAINLL *mll_p)); |
| 591 | extern int css_affects_phrase P((struct STUFF *stuff_p, struct MAINLL *mll_p)); |
| 592 | extern struct GRPSYL *nextsimilar P((struct GRPSYL *gs_p)); |
| 593 | extern struct GRPSYL *prevsimilar P((struct GRPSYL *gs_p)); |
| 594 | extern double stemroom P((struct GRPSYL *gs_p)); |
| 595 | |
| 596 | /* print.c */ |
| 597 | extern void print_music P((void)); |
| 598 | extern void do_linetype P((int ltype)); |
| 599 | extern void draw_line P((double x1, double y1, double x2, double y2)); |
| 600 | extern void pr_muschar P((double x, double y, int ch, int size, int font)); |
| 601 | extern double pr_clefsig P((struct MAINLL *mll_p, struct CLEFSIG *clefsig_p, |
| 602 | int really_print)); |
| 603 | extern void pr_string P((double x, double y, char *string, int justify, |
| 604 | char *fname, int lineno)); |
| 605 | extern void end_curve P((int ncoord, double x, double y)); |
| 606 | extern void outcoord P((double val)); |
| 607 | extern void draw_wavy P((double x1, double y1, double x2, double y2)); |
| 608 | extern void do_pr_brac P((double x, double y1, double y2, int which)); |
| 609 | extern void pr_linenum P((char *inputfile, int inputlineno)); |
| 610 | extern void do_moveto P((double x, double y)); |
| 611 | extern void do_line P((double x, double y)); |
| 612 | extern void do_fill P((void)); |
| 613 | extern void do_stroke P((void)); |
| 614 | extern void do_curveto P((double x1, double y1, double x2, double y2, |
| 615 | double x3, double y3)); |
| 616 | extern void do_newpath P((void)); |
| 617 | extern void do_closepath P((void)); |
| 618 | extern void trailer P((void)); |
| 619 | extern void do_closepath P((void)); |
| 620 | extern void do_whitebox P((double x1, double y1, double x2, double y2)); |
| 621 | extern void draw_prop_line P((double x1, double y1, double x2, double y2, |
| 622 | int size, int ltype)); |
| 623 | extern void do_grid P((double x, double y, double space, struct GRID *grid_p, |
| 624 | int staff)); |
| 625 | extern void newpage P((struct MAINLL *mll_p)); |
| 626 | extern void pr_feed P((struct MAINLL *main_feed_p)); |
| 627 | extern double pr_clef P((int staffno, double x, int really_print, int size)); |
| 628 | |
| 629 | /* prntdata.c */ |
| 630 | extern void pr_staff P((struct MAINLL *mll_p)); |
| 631 | extern int tupdir P((struct GRPSYL *gs_p, struct STAFF *staff_p)); |
| 632 | extern char *num2str P((int num)); |
| 633 | extern char *mrnum P((struct STAFF *staff_p, double *x_p, double *y_offset_p, |
| 634 | double *height_p, double *width_p)); |
| 635 | extern int tupgetsbrack P((struct GRPSYL *gs_p)); |
| 636 | extern char *tupnumsize P((struct GRPSYL *gs_p, float *west_p, |
| 637 | float *east_p, float *height_p, struct STAFF *staff_p)); |
| 638 | extern int pbeamside P((struct GRPSYL *gs_p, struct GRPSYL *first_p)); |
| 639 | extern struct GRPSYL *nxtbmgrp P((struct GRPSYL *gs_p, struct GRPSYL *first_p, |
| 640 | struct GRPSYL *endnext_p)); |
| 641 | extern struct GRPSYL *prevbmgrp P((struct GRPSYL *gs_p, |
| 642 | struct GRPSYL *first_p)); |
| 643 | extern double end_bm_offset P((struct GRPSYL *top_first_p, struct GRPSYL *end_p, |
| 644 | int basictime)); |
| 645 | extern void pr_slashes P((struct GRPSYL *grpsyl_p, double x, double y, |
| 646 | double sign, double offset, double y_tilt)); |
| 647 | extern void pr_tab_groups P((struct GRPSYL *gs_p, struct MAINLL *mll_p)); |
| 648 | extern void pr_withlist P((struct GRPSYL *gs_p)); |
| 649 | extern void pr_mrpt P((struct GRPSYL *gs_p, struct STAFF *staff_p)); |
| 650 | extern void pr_multirest P((struct GRPSYL *gs_p, struct STAFF *staff_p)); |
| 651 | |
| 652 | /* prntmisc.c */ |
| 653 | extern void pr_endings P((struct MAINLL *main_feed_p)); |
| 654 | extern int has_ending P((int staffno)); |
| 655 | extern void pr_ped_char P((struct STUFF *stuff_p, int staffno)); |
| 656 | extern void pr_ped_bar P((struct MAINLL *mll_p, struct BAR *bar_p)); |
| 657 | extern void pr_phrase P((struct CRVLIST *crvlist_p, int linetype, int tapered, |
| 658 | int staffno)); |
| 659 | extern void pr_allcurve P((float x[], float y[], int num, double cwid, |
| 660 | int tapered)); |
| 661 | extern void saveped P((struct MAINLL *mll_p, struct BAR *bar_p)); |
| 662 | extern double ped_offset P((void)); |
| 663 | extern void pr_bend P((struct CRVLIST *crvlist_p)); |
| 664 | extern void pr_tabslur P((struct CRVLIST *crvlist_p, int ts_style)); |
| 665 | extern void pr_sm_bend P((double x, double y)); |
| 666 | extern void pr_atend P((void)); |
| 667 | |
| 668 | /* prnttab.c */ |
| 669 | extern char *fret_string P((struct NOTE *note_p, struct GRPSYL *gs_p)); |
| 670 | extern char *bend_string P((struct NOTE *note_p)); |
| 671 | extern void pr_tab_groups P((struct GRPSYL *gs_p, struct MAINLL *mll_p)); |
| 672 | extern double pr_tabclef P((int staffno, double x, int really_print, int size)); |
| 673 | |
| 674 | /* prolog.c */ |
| 675 | extern void ps_prolog P((void)); |
| 676 | |
| 677 | /* range.c */ |
| 678 | extern void begin_range P((int place)); |
| 679 | extern void save_staff_range P((int beginstaffno, int endstaffno)); |
| 680 | extern void save_vno_range P((int begin, int end)); |
| 681 | extern void free_rlists P((void)); |
| 682 | extern void chk_range_type P((int has_ampersand)); |
| 683 | extern void create_staffs P((void)); |
| 684 | extern void all P((void)); |
| 685 | extern void free_staffrange P((void)); |
| 686 | extern void free_vnorange P((void)); |
| 687 | extern int is_tab_staff P((int staffno)); |
| 688 | extern int leadstaff P((void)); |
| 689 | extern void add_to_sv_list P((void)); |
| 690 | extern void free_sv_list P((struct SVRANGELIST *svlist_p)); |
| 691 | extern void begin_sv_list P((void)); |
| 692 | |
| 693 | /* relvert.c */ |
| 694 | extern void relvert P((void)); |
| 695 | |
| 696 | /* restsyl.c */ |
| 697 | extern void restsyl P((void)); |
| 698 | |
| 699 | /* roll.c */ |
| 700 | extern void newROLLINFO P((void)); |
| 701 | extern void setrolldir P((int dir)); |
| 702 | extern void rollparam P((int topstaff, int topvoice, int botstaff, |
| 703 | int botvoice)); |
| 704 | extern void rolloffset P((double offset)); |
| 705 | extern void do_rolls P((struct MAINLL *mll_p)); |
| 706 | extern void print_roll P((struct GRPSYL *gs_p)); |
| 707 | extern int gets_roll P((struct GRPSYL *gs_p, struct STAFF *staff_p, int v)); |
| 708 | |
| 709 | /* setgrps.c */ |
| 710 | extern void setgrps P((void)); |
| 711 | |
| 712 | /* setnotes.c */ |
| 713 | extern void setnotes P((void)); |
| 714 | |
| 715 | /* ssv.c */ |
| 716 | extern void initstructs P((void)); |
| 717 | extern void zapssv P((struct SSV *s_p)); |
| 718 | extern struct SSV *svpath P((int s, int field)); |
| 719 | extern struct SSV *vvpath P((int s, int v, int field)); |
| 720 | extern void asgnssv P((struct SSV *i_p)); |
| 721 | extern void setssvstate P((struct MAINLL *mainll_p)); |
| 722 | |
| 723 | /* stuff.c */ |
| 724 | extern void stuff P((void)); |
| 725 | |
| 726 | /* symtbl.c */ |
| 727 | extern void init_symtbl P((void)); |
| 728 | extern void addsym P((char *symname, float *coordlist_p, int coordtype)); |
| 729 | extern float *symval P((char *symname, float **ref_p_p)); |
| 730 | extern struct COORD_INFO *find_coord P((float *key)); |
| 731 | extern void add_coord P((float *coordlist_p, int coordtype)); |
| 732 | extern struct GRID *findgrid P((char *name)); |
| 733 | extern void add_grid P((char *name, char *griddef)); |
| 734 | extern struct GRID *nextgrid P((struct GRID *grid_p)); |
| 735 | extern void set_win_coord P((float *coord_p)); |
| 736 | extern void add_shape P((char *name, char *shapes)); |
| 737 | extern int nheadchar P((int headshape, int basictime, int stemdir, |
| 738 | int *font_p)); |
| 739 | extern int get_shape_num P((char *shapename)); |
| 740 | extern double stem_yoff P((int headch, int font, int stemdir)); |
| 741 | extern void remember_tsig_params P((struct MAINLL *mll_p)); |
| 742 | extern void upd_ref P((float *old_p, float *new_p)); |
| 743 | extern void rep_inpcoord P((struct INPCOORD *old_inpcoord_p, |
| 744 | struct INPCOORD *new_inpcoord_p)); |
| 745 | |
| 746 | /* tie.c */ |
| 747 | extern void tie P((void)); |
| 748 | extern void tie_carry P((void)); |
| 749 | extern struct GRPSYL *find_1st_grp_in_nxt_measure P((struct MAINLL *mll_p, |
| 750 | int vno)); |
| 751 | extern struct GRPSYL *find_next_group P((struct MAINLL *mll_p, |
| 752 | struct GRPSYL *gs_p, char *type)); |
| 753 | extern struct NOTE *find_matching_note P((struct GRPSYL *gs_p, |
| 754 | int letter, int octave, char *type_p)); |
| 755 | |
| 756 | /* trantab.c */ |
| 757 | extern void tab2tabnote P((void)); |
| 758 | |
| 759 | /* trnspose.c */ |
| 760 | extern void transgroups P((void)); |
| 761 | extern char *tranchnote P((int letter, int acc, int staffno)); |
| 762 | extern int eff_key P((int staff)); |
| 763 | extern void totaltrans P((int s, int *type_p, int *num_p)); |
| 764 | |
| 765 | /* undrscre.c */ |
| 766 | extern int spread_extender P((struct GRPSYL *gs_p, struct MAINLL *mll_p, |
| 767 | int verse, int sylplace, int really_print)); |
| 768 | extern int has_extender P((char *syl)); |
| 769 | extern void cont_extender P((struct MAINLL *mll_p, int sylplace, |
| 770 | int verseno)); |
| 771 | extern int last_char P((char *str)); |
| 772 | |
| 773 | /* utils.c */ |
| 774 | extern void set_cur P((double x, double y)); |
| 775 | extern void set_win P((double n, double s, double e, double w)); |
| 776 | extern double width_barline P((struct BAR *bar_p)); |
| 777 | extern double width_clefsig P((struct CLEFSIG *clefsig_p)); |
| 778 | extern int clefchar P((int clef)); |
| 779 | extern void calc_headfoot_height P((void)); |
| 780 | extern int numbeams P((int btime)); |
| 781 | extern int acc2char P((int acc)); |
| 782 | extern double inpc_x P((struct INPCOORD *inpcoord_p, char *fname, int lineno)); |
| 783 | extern double inpc_y P((struct INPCOORD *inpcoord_p, char *fname, int lineno)); |
| 784 | extern double find_y_stem P((struct GRPSYL *gs_p)); |
| 785 | extern double find_x_stem P((struct GRPSYL *gs_p)); |
| 786 | extern double width_keysig P((int sharps, int naturals)); |
| 787 | extern struct GRPSYL *nextgrpsyl P((struct GRPSYL *gs_p, |
| 788 | struct MAINLL **mll_p_p)); |
| 789 | extern struct GRPSYL *prevgrpsyl P((struct GRPSYL *gs_p, |
| 790 | struct MAINLL **mll_p_p)); |
| 791 | extern void octave_transpose P((struct STAFF *staff_p, struct MAINLL *mll_p, |
| 792 | int vno, int normdir)); |
| 793 | extern int eff_acc P((struct GRPSYL *gs_p, struct NOTE *note_p, |
| 794 | struct MAINLL *mll_p)); |
| 795 | extern int acc_from_keysig P((int letter, int staffno, struct MAINLL *mll_p)); |
| 796 | extern void set_staffscale P((int s)); |
| 797 | extern void gridsize P((struct GRID *grid_p, int staff, float *north_ptr, |
| 798 | float *south_ptr, float *east_ptr, float *west_ptr)); |
| 799 | extern double gridspace P((int staff)); |
| 800 | extern void gridinfo P((struct GRID *grid_p, int staff, int *frets_p, |
| 801 | int *fretnum_p, int *numvert_p, int *topfret_p)); |
| 802 | extern double clefspace P((int prevclef, double prevscale, int curclef, |
| 803 | double curscale, int measnum)); |
| 804 | extern double eff_rightmargin P((struct MAINLL *mainll_p)); |
| 805 | extern double eff_leftmargin P((struct MAINLL *mainll_p)); |
| 806 | extern short *findprimes P((int max)); |
| 807 | extern short *factor P((int num)); |
| 808 | extern double clefwidth P((int clef, int is_small)); |
| 809 | extern int clefvert P((int clef, int is_small, float *north_p, float *south_p)); |
| 810 | extern double widest_head P((struct GRPSYL *gs_p)); |
| 811 | extern void calc_block_heights P((void)); |
| 812 | |
| 813 | #endif |