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Clarified that SDL_memset4 is a 32-bit assignment and fixed a compiler warning

This commit is contained in:
Sam Lantinga 2013-11-03 09:42:23 -08:00
parent cd37485e3c
commit 2efd40652d
1 changed files with 1 additions and 1 deletions
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2
include/SDL_stdinc.h
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@ -255,7 +255,7 @@ extern DECLSPEC void *SDLCALL SDL_memset(void *dst, int c, size_t len);
#define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x))) #define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x)))
/* Note that memset() is a byte assignment and this is a 32-bit assignment, so they're not directly equivalent. */ /* Note that memset() is a byte assignment and this is a 32-bit assignment, so they're not directly equivalent. */
SDL_FORCE_INLINE void SDL_memset4(void *dst, int val, size_t dwords) SDL_FORCE_INLINE void SDL_memset4(void *dst, Uint32 val, size_t dwords)
{ {
#if defined(__GNUC__) && defined(i386) #if defined(__GNUC__) && defined(i386)
int u0, u1, u2; int u0, u1, u2;