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Make realloc a __fastcall__ function

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git-svn-id: svn://svn.cc65.org/cc65/trunk@1490 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2002-11-05 20:21:14 +00:00
parent 163c421db0
commit abec29c613
1 changed files with 35 additions and 8 deletions
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43
libsrc/common/realloc.c
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@@ -1,8 +1,35 @@
/* /*****************************************************************************/
* realloc.c /* */
* /* realloc.c */
* Ullrich von Bassewitz, 06.06.1998 /* */
*/ /* Change the size of an allocated memory block */
/* */
/* */
/* */
/* (C) 1998-2002 Ullrich von Bassewitz */
/* Wacholderweg 14 */
/* D-70597 Stuttgart */
/* EMail: uz@musoftware.de */
/* */
/* */
/* This software is provided 'as-is', without any expressed 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. */
/* */
/*****************************************************************************/
@@ -12,7 +39,7 @@
void* realloc (void* block, size_t size) void* __fastcall__ realloc (void* block, size_t size)
{ {
unsigned* b; unsigned* b;
unsigned* newblock; unsigned* newblock;
@@ -66,8 +93,8 @@ void* realloc (void* block, size_t size)
/* Adjust the old size to the user visible portion */ /* Adjust the old size to the user visible portion */
oldsize -= sizeof (unsigned); oldsize -= sizeof (unsigned);
/* If the new block is larger than the old one, copy the old /* If the new block is larger than the old one, copy the old
* data only * data only
*/ */
if (size > oldsize) { if (size > oldsize) {
size = oldsize; size = oldsize;