#include <sqlite3.h>
+#define DEBUG_FLAG_LIST \
+ DF(sql) \
+ DF(sql2) \
+ DF(value) \
+ DF(search) \
+ DF(check) \
+ DF(lp)
+
+#define debug stdout
+#define DEBUG_DEV "/dev/stdout"
+
#include "common.h"
-extern struct sqlite *db;
-void value_route(int nislands, const int *islands);
+#define SQL_MUST( call ) ({ \
+ /* `call' is an expression returning result, using const char *sqe; \
+ * chk1 and chk2 are blocks using sqe and int sqr; */ \
+ const char *sql_must_call_string= #call; \
+ int sqr; \
+ if (DEBUGP(sql2)) fprintf(stderr,"SQL %s", sql_must_call_string); \
+ sqr= (call); \
+ if (DEBUGP(sql2)) fprintf(stderr," = %d\n", sqr); \
+ if (sqr) sql_fatal("(unknown)", sqr, sql_must_call_string); \
+ }) \
+
+void sql_fatal(const char *stmt_what, int sqr, const char *act_what) NORET;
+
+#define SQL_STEP(ssh) (sql_step_wrap((ssh), #ssh, __FILE__, __LINE__))
+int sql_step_wrap(sqlite3_stmt *ssh, const char *ssh_string,
+ const char *file, int line);
+
+int sql_single_int(const char *stmt);
+
+#define SQL_PREPARE(ss,stmt) ((ss)= sql_prepare((stmt),#ss))
+sqlite3_stmt *sql_prepare(const char *stmt, const char *what);
+
+#define SQL_BIND(ss,index,value) (sql_bind((ss),(index),(value),#ss,#value))
+void sql_bind(sqlite3_stmt *ss, int index, int value,
+ const char *ss_what, const char *val_what);
+
+#define MAX_ROUTELEN 20
+
+extern sqlite3 *db;
+
+void setup_sql(void);
+double value_route(int nislands, const int *islands);
+void setup_value(void);
+void setup_search(void);
+void search(int start_isle);
+
+extern double max_mass, max_volu, max_capi;
+extern double distance_loss_factor_per_league;
+extern int max_dist;
+
+#define LOSS_FACTOR_PER_DELAY_SLOT (1-1e-8)
+
+extern int islandtablesz;
+
#endif /*RSCOMMON_H*/