mirror of
https://github.com/libretro/RetroArch
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107 lines
2.7 KiB
C
107 lines
2.7 KiB
C
/* Copyright (C) 2010-2015 The RetroArch team
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*
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* ---------------------------------------------------------------------------------------
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* The following license statement only applies to this file (compat.c).
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* ---------------------------------------------------------------------------------------
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*
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* Permission is hereby granted, free of charge,
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* to any person obtaining a copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <ctype.h>
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#include <compat/posix_string.h>
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#include <retro_assert.h>
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#ifdef _WIN32
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#undef strcasecmp
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#undef strdup
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#undef isblank
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#undef strtok_r
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#include <ctype.h>
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#include <stdlib.h>
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#include <stddef.h>
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#include <compat/strl.h>
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#include <string.h>
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int retro_strcasecmp__(const char *a, const char *b)
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{
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while (*a && *b)
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{
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int a_ = tolower(*a);
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int b_ = tolower(*b);
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if (a_ != b_)
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return a_ - b_;
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a++;
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b++;
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}
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return tolower(*a) - tolower(*b);
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}
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char *retro_strdup__(const char *orig)
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{
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size_t len = strlen(orig) + 1;
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char *ret = (char*)malloc(len);
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if (!ret)
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return NULL;
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strlcpy(ret, orig, len);
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return ret;
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}
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int retro_isblank__(int c)
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{
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return (c == ' ') || (c == '\t');
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}
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char *retro_strtok_r__(char *str, const char *delim, char **saveptr)
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{
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char *first = NULL;
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if (!saveptr || !delim)
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return NULL;
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if (str)
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*saveptr = str;
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do
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{
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char *ptr = NULL;
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first = *saveptr;
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while (*first && strchr(delim, *first))
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*first++ = '\0';
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if (*first == '\0')
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return NULL;
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ptr = first + 1;
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while (*ptr && !strchr(delim, *ptr))
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ptr++;
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*saveptr = ptr + (*ptr ? 1 : 0);
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*ptr = '\0';
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} while (strlen(first) == 0);
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return first;
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}
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#endif
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