/*
 * Utility routines' prototypes etc.
 *
 * Copyright 1998 Bertho A. Stultiens (BS)
 *
 */

#ifndef __WRC_UTILS_H
#define __WRC_UTILS_H

#ifndef __WRC_WRCTYPES_H
#include "wrctypes.h"
#endif

#include <stddef.h> /* size_t */

#if defined(__DEBUG_ALLOC__) && defined(__IBMC__)
void *_xmalloc(size_t, char*, int);
void *_xrealloc(void *, size_t, char*, int);
char *_xstrdup(const char *, char*, int);
#define xmalloc(a)      _xmalloc(a, __FILE__, __LINE__)
#define xrealloc(a, b)  _xrealloc(a, b, __FILE__, __LINE__)
#define xstrdup(a)      _xstrdup(a, __FILE__, __LINE__)
#else
void *xmalloc(size_t);
void *xrealloc(void *, size_t);
char *xstrdup(const char *str);
char *xtempnam(const char *dir, const char *prefix);
#endif

int pperror(const char *s, ...) __attribute__((format (printf, 1, 2)));
int ppwarning(const char *s, ...) __attribute__((format (printf, 1, 2)));
int yyerror(const char *s, ...) __attribute__((format (printf, 1, 2)));
int yywarning(const char *s, ...) __attribute__((format (printf, 1, 2)));
void internal_error(const char *file, int line, const char *s, ...) __attribute__((format (printf, 3, 4)));
void error(const char *s, ...) __attribute__((format (printf, 1, 2)));
void warning(const char *s, ...) __attribute__((format (printf, 1, 2)));
void chat(const char *s, ...) __attribute__((format (printf, 1, 2)));

char *dup_basename(const char *name, const char *ext);
char *dupwstr2cstr(const short *str);
short *dupcstr2wstr(const char *str);
int compare_name_id(name_id_t *n1, name_id_t *n2);
string_t *convert_string(const string_t *str, enum str_e type);
void set_language(unsigned short lang, unsigned short sublang);

#if defined(__IBMC__) || defined(__IBMCPP__)
#undef strcasecmp
INT WINAPI strcasecmp(LPCSTR p1, LPCSTR p2);

/* Borrowed from Apache NT Port and PHP */

extern char *ap_php_optarg;
extern int   ap_php_optind;
extern int   ap_php_opterr;
extern int   ap_php_optopt;
int ap_php_getopt(int argc, char* const *argv, const char *optstr);

#define getopt  ap_php_getopt
#define optarg  ap_php_optarg
#define optind  ap_php_optind
#define opterr  ap_php_opterr
#define optopt  ap_php_optopt

#endif

#endif