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comparison include/SDL_stdinc.h @ 1379:c0a74f199ecf

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Use only safe string functions
author Sam Lantinga <slouken@libsdl.org>
date Sun, 19 Feb 2006 23:46:34 +0000
parents 533567cbb576
children 8570e1f4b1f1
comparison
equal deleted inserted replaced
1378:dc0e13e7e1ae 1379:c0a74f199ecf
203 #if HAVE_ABS 203 #if HAVE_ABS
204 #define SDL_abs abs 204 #define SDL_abs abs
205 #else 205 #else
206 #define SDL_abs(X) ((X) < 0 ? -(X) : (X)) 206 #define SDL_abs(X) ((X) < 0 ? -(X) : (X))
207 #endif 207 #endif
208
209 #define SDL_min(x, y) (((x) < (y)) ? (x) : (y))
210 #define SDL_max(x, y) (((x) > (y)) ? (x) : (y))
208 211
209 #if HAVE_CTYPE_H 212 #if HAVE_CTYPE_H
210 #define SDL_isdigit(X) isdigit(X) 213 #define SDL_isdigit(X) isdigit(X)
211 #define SDL_isspace(X) isspace(X) 214 #define SDL_isspace(X) isspace(X)
212 #define SDL_toupper(X) toupper(X) 215 #define SDL_toupper(X) toupper(X)
353 #define SDL_strlen strlen 356 #define SDL_strlen strlen
354 #else 357 #else
355 extern DECLSPEC size_t SDLCALL SDL_strlen(const char *string); 358 extern DECLSPEC size_t SDLCALL SDL_strlen(const char *string);
356 #endif 359 #endif
357 360
358 #if HAVE_STRCPY 361 #if HAVE_STRLCPY
359 #define SDL_strcpy strcpy 362 #define SDL_strlcpy strlcpy
360 #else 363 #else
361 extern DECLSPEC char * SDLCALL SDL_strcpy(char *dst, const char *src); 364 extern DECLSPEC size_t SDLCALL SDL_strlcpy(char *dst, const char *src, size_t maxlen);
362 #endif 365 #endif
363 366
364 #if HAVE_STRNCPY 367 #if HAVE_STRLCAT
365 #define SDL_strncpy strncpy 368 #define SDL_strlcat strlcat
366 #else 369 #else
367 extern DECLSPEC char * SDLCALL SDL_strncpy(char *dst, const char *src, size_t maxlen); 370 extern DECLSPEC size_t SDLCALL SDL_strlcat(char *dst, const char *src, size_t maxlen);
368 #endif
369
370 #if HAVE_STRCAT
371 #define SDL_strcat strcat
372 #else
373 #define SDL_strcat(dst, src) (SDL_strcpy(dst+SDL_strlen(dst), src), dst)
374 #endif
375
376 #if HAVE_STRNCAT
377 #define SDL_strncat strncat
378 #else
379 #define SDL_strncat(dst, src, n) (SDL_strncpy(dst+SDL_strlen(dst), src, n), dst)
380 #endif 371 #endif
381 372
382 #if HAVE_STRDUP 373 #if HAVE_STRDUP
383 #define SDL_strdup strdup 374 #define SDL_strdup strdup
384 #else 375 #else