chiark / gitweb /
Infrastructure: Split the files into subdirectories.
[mLib] / ui / quis.h
CommitLineData
0875b58f 1/* -*-c-*-
2 *
0875b58f 3 * Setting the program name
4 *
5 * (c) 1998 Straylight/Edgeware
6 */
7
d4efbcd9 8/*----- Licensing notice --------------------------------------------------*
0875b58f 9 *
10 * This file is part of the mLib utilities library.
11 *
12 * mLib is free software; you can redistribute it and/or modify
c846879c 13 * it under the terms of the GNU Library General Public License as
14 * published by the Free Software Foundation; either version 2 of the
15 * License, or (at your option) any later version.
d4efbcd9 16 *
0875b58f 17 * mLib is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
c846879c 20 * GNU Library General Public License for more details.
d4efbcd9 21 *
c846879c 22 * You should have received a copy of the GNU Library General Public
0bd98442 23 * License along with mLib; if not, write to the Free
24 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
25 * MA 02111-1307, USA.
0875b58f 26 */
27
c6e0eaf0 28#ifndef MLIB_PROGNAME_H
29#define MLIB_PROGNAME_H
0875b58f 30
31#ifdef __cplusplus
32 extern "C" {
33#endif
34
4a74ab73 35/*----- Header files ------------------------------------------------------*/
36
37#include <stdio.h>
38
0875b58f 39/*----- Global variables --------------------------------------------------*/
40
41extern const char *pn__name;
42
43/*----- Functions provided ------------------------------------------------*/
44
45/* --- @quis@ --- *
46 *
47 * Arguments: ---
48 *
49 * Returns: Pointer to the program name.
50 *
51 * Use: Returns the program name.
52 */
53
54extern const char *quis(void);
55#define QUIS (pn__name)
56
57/* --- @ego@ --- *
58 *
59 * Arguments: @const char *p@ = pointer to program name
60 *
61 * Returns: ---
62 *
63 * Use: Tells mLib what the program's name is.
64 */
65
66extern void ego(const char */*p*/);
67
4a74ab73 68/* --- @pquis@ --- *
69 *
70 * Arguments: @FILE *fp@ = output stream to write on
71 * @const char *p@ = pointer to string to write
72 *
73 * Returns: Zero if everything worked, EOF if not.
74 *
75 * Use: Writes the string @p@ to the output stream @fp@. Occurrences
76 * of the character `$' in @p@ are replaced by the program name
77 * as reported by @quis@. A `$$' is replaced by a single `$'
78 * sign.
79 */
80
81extern int pquis(FILE */*fp*/, const char */*p*/);
82
0875b58f 83/*----- That's all, folks -------------------------------------------------*/
84
85#ifdef __cplusplus
86 }
87#endif
88
89#endif