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| author | Suren A. Chilingaryan <csa@dside.dyndns.org> | 2012-12-03 22:13:51 +0100 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@dside.dyndns.org> | 2012-12-03 22:13:51 +0100 |
| commit | 382ba1a1630cb1647c8e5ed3feb37364a8f3329f (patch) | |
| tree | e430a07890c42f48159a3be3b56b3cc94b93f900 /memcpy.h | |
| parent | 5ae22aeedb43629fed30f64d025b9df3cf25cff8 (diff) | |
| parent | 83ebc0af67cf2d4cd5a45fa253dac88f1cb3b1e4 (diff) | |
| download | fastwriter-382ba1a1630cb1647c8e5ed3feb37364a8f3329f.tar.gz fastwriter-382ba1a1630cb1647c8e5ed3feb37364a8f3329f.tar.bz2 fastwriter-382ba1a1630cb1647c8e5ed3feb37364a8f3329f.tar.xz fastwriter-382ba1a1630cb1647c8e5ed3feb37364a8f3329f.zip | |
Merge custom memcpy
Diffstat (limited to 'memcpy.h')
| -rw-r--r-- | memcpy.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/memcpy.h b/memcpy.h new file mode 100644 index 0000000..0714823 --- /dev/null +++ b/memcpy.h @@ -0,0 +1,63 @@ +/********************************************************************
+ ** File: memcpy.h
+ **
+ ** Copyright (C) 2005 Daniel Vik
+ **
+ ** 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
+ ** 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.
+ **
+ **
+ ** Description: Implementation of the standard library function memcpy.
+ ** This implementation of memcpy() is ANSI-C89 compatible.
+ **
+ *******************************************************************/
+
+
+/********************************************************************
+ ** Includes for size_t definition
+ *******************************************************************/
+
+#include <stddef.h>
+
+
+/********************************************************************
+ **
+ ** void *memcpy(void *dest, const void *src, size_t count)
+ **
+ ** Args: dest - pointer to destination buffer
+ ** src - pointer to source buffer
+ ** count - number of bytes to copy
+ **
+ ** Return: A pointer to destination buffer
+ **
+ ** Purpose: Copies count bytes from src to dest. No overlap check
+ ** is performed.
+ **
+ *******************************************************************/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void *fast_memcpy(void *dest, const void *src, size_t count);
+
+#ifdef __cplusplus
+}
+#endif
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