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