wraith-lang/lib/dropt/dropt_string.h

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/** dropt_string.h
*
* String routines for dropt.
*
* Copyright (C) 2006-2010 James D. Lin <jamesdlin@berkeley.edu>
*
* The latest version of this file can be downloaded from:
* <http://www.taenarum.com/software/dropt/>
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source distribution.
*/
#ifndef DROPT_STRING_H
#define DROPT_STRING_H
#include <stdarg.h>
#include "dropt.h"
#ifdef DROPT_USE_WCHAR
#define dropt_strlen wcslen
#define dropt_strcmp wcscmp
#define dropt_strncmp wcsncmp
#define dropt_strchr wcschr
#define dropt_strtol wcstol
#define dropt_strtoul wcstoul
#define dropt_strtod wcstod
#define dropt_tolower towlower
#define dropt_fputs fputws
#else
#define dropt_strlen strlen
#define dropt_strcmp strcmp
#define dropt_strncmp strncmp
#define dropt_strchr strchr
#define dropt_strtol strtol
#define dropt_strtoul strtoul
#define dropt_strtod strtod
#define dropt_tolower tolower
#define dropt_fputs fputs
#endif
#ifdef __cplusplus
extern "C" {
#endif
void* dropt_safe_malloc(size_t numElements, size_t elementSize);
void* dropt_safe_realloc(void* p, size_t numElements, size_t elementSize);
dropt_char* dropt_strdup(const dropt_char* s);
dropt_char* dropt_strndup(const dropt_char* s, size_t n);
int dropt_stricmp(const dropt_char* s, const dropt_char* t);
int dropt_strnicmp(const dropt_char* s, const dropt_char* t, size_t n);
#ifndef DROPT_NO_STRING_BUFFERS
typedef struct dropt_stringstream dropt_stringstream;
int dropt_vsnprintf(dropt_char* s, size_t n, const dropt_char* format, va_list args);
int dropt_snprintf(dropt_char* s, size_t n, const dropt_char* format, ...);
dropt_char* dropt_vasprintf(const dropt_char* format, va_list args);
dropt_char* dropt_asprintf(const dropt_char* format, ...);
dropt_stringstream* dropt_ssopen(void);
void dropt_ssclose(dropt_stringstream* ss);
void dropt_ssclear(dropt_stringstream* ss);
dropt_char* dropt_ssfinalize(dropt_stringstream* ss);
const dropt_char* dropt_ssgetstring(const dropt_stringstream* ss);
int dropt_vssprintf(dropt_stringstream* ss, const dropt_char* format, va_list args);
int dropt_ssprintf(dropt_stringstream* ss, const dropt_char* format, ...);
#endif /* DROPT_NO_STRING_BUFFERS */
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* DROPT_STRING_H */