diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/curl_memrchr.c | 126 | ||||
| -rw-r--r-- | lib/curl_memrchr.h | 90 |
2 files changed, 108 insertions, 108 deletions
diff --git a/lib/curl_memrchr.c b/lib/curl_memrchr.c index 7ba16f3bc..049cd2c79 100644 --- a/lib/curl_memrchr.c +++ b/lib/curl_memrchr.c @@ -1,63 +1,63 @@ -/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- * $Id$
- ***************************************************************************/
-
-#include "setup.h"
-
-#include "curl_memrchr.h"
-
-#define _MPRINTF_REPLACE /* use our functions only */
-#include <curl/mprintf.h>
-
-#include "curl_memory.h"
-/* The last #include file should be: */
-#include "memdebug.h"
-
-#ifndef HAVE_MEMRCHR
-
-/*
- * Curl_memrchr()
- *
- * Our memrchr() function clone for systems which lack this function. The
- * memrchr() function is like the memchr() function, except that it searches
- * backwards from the end of the n bytes pointed to by s instead of forward
- * from the beginning.
- */
-
-void *
-Curl_memrchr(const void *s, int c, size_t n)
-{
- const unsigned char *p = s;
- const unsigned char *q = s;
-
- p += n - 1;
-
- while (p >= q) {
- if (*p == (unsigned char)c)
- return (void *)p;
- p--;
- }
-
- return NULL;
-}
-
-#endif /* HAVE_MEMRCHR */
+/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * $Id$ + ***************************************************************************/ + +#include "setup.h" + +#include "curl_memrchr.h" + +#define _MPRINTF_REPLACE /* use our functions only */ +#include <curl/mprintf.h> + +#include "curl_memory.h" +/* The last #include file should be: */ +#include "memdebug.h" + +#ifndef HAVE_MEMRCHR + +/* + * Curl_memrchr() + * + * Our memrchr() function clone for systems which lack this function. The + * memrchr() function is like the memchr() function, except that it searches + * backwards from the end of the n bytes pointed to by s instead of forward + * from the beginning. + */ + +void * +Curl_memrchr(const void *s, int c, size_t n) +{ + const unsigned char *p = s; + const unsigned char *q = s; + + p += n - 1; + + while (p >= q) { + if (*p == (unsigned char)c) + return (void *)p; + p--; + } + + return NULL; +} + +#endif /* HAVE_MEMRCHR */ diff --git a/lib/curl_memrchr.h b/lib/curl_memrchr.h index 2096b6e8b..86eb71124 100644 --- a/lib/curl_memrchr.h +++ b/lib/curl_memrchr.h @@ -1,45 +1,45 @@ -#ifndef HEADER_CURL_MEMRCHR_H
-#define HEADER_CURL_MEMRCHR_H
-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- * $Id$
- ***************************************************************************/
-
-#include "setup.h"
-
-#ifdef HAVE_MEMRCHR
-
-#ifdef HAVE_STRING_H
-# include <string.h>
-#endif
-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif
-
-#else /* HAVE_MEMRCHR */
-
-void *Curl_memrchr(const void *s, int c, size_t n);
-
-#define memrchr(x,y,z) Curl_memrchr((x),(y),(z))
-
-#endif /* HAVE_MEMRCHR */
-
-#endif /* HEADER_CURL_MEMRCHR_H */
+#ifndef HEADER_CURL_MEMRCHR_H +#define HEADER_CURL_MEMRCHR_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + * $Id$ + ***************************************************************************/ + +#include "setup.h" + +#ifdef HAVE_MEMRCHR + +#ifdef HAVE_STRING_H +# include <string.h> +#endif +#ifdef HAVE_STRINGS_H +# include <strings.h> +#endif + +#else /* HAVE_MEMRCHR */ + +void *Curl_memrchr(const void *s, int c, size_t n); + +#define memrchr(x,y,z) Curl_memrchr((x),(y),(z)) + +#endif /* HAVE_MEMRCHR */ + +#endif /* HEADER_CURL_MEMRCHR_H */ |