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OSX 64bit fixes

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Check for __LP64__ preprocessor define for 64bit. Allocator fix for 64bit.
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blackpawn 2015-06-22 19:45:35 -07:00
parent b53c08a148
commit 693772ed02
1 changed files with 3 additions and 2 deletions
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stb.h
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@ -323,7 +323,7 @@ typedef char stb__testsize2_64[sizeof(stb_uint64)==8 ? 1 : -1];
// add platform-specific ways of checking for sizeof(char*) == 8, // add platform-specific ways of checking for sizeof(char*) == 8,
// and make those define STB_PTR64 // and make those define STB_PTR64
#if defined(_WIN64) || defined(__x86_64__) || defined(__ia64__) #if defined(_WIN64) || defined(__x86_64__) || defined(__ia64__) || defined(__LP64__)
#define STB_PTR64 #define STB_PTR64
#endif #endif
@ -2561,7 +2561,8 @@ void stb_malloc_validate(void *p, void *parent)
static void * stb__try_chunk(stb__chunk *c, int size, int align, int pre_align) static void * stb__try_chunk(stb__chunk *c, int size, int align, int pre_align)
{ {
char *memblock = (char *) (c+1), *q; char *memblock = (char *) (c+1), *q;
int iq, start_offset; stb_inta iq;
int start_offset;
// we going to allocate at the end of the chunk, not the start. confusing, // we going to allocate at the end of the chunk, not the start. confusing,
// but it means we don't need both a 'limit' and a 'cur', just a 'cur'. // but it means we don't need both a 'limit' and a 'cur', just a 'cur'.