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Improve endianess detection

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Martin 2021-11-28 18:35:19 +01:00
parent 3e5e488ba9
commit 0a88083589
1 changed files with 13 additions and 1 deletions
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14
miniz.h
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@ -177,11 +177,23 @@
/* Set MINIZ_LITTLE_ENDIAN only if not set */ /* Set MINIZ_LITTLE_ENDIAN only if not set */
#if !defined(MINIZ_LITTLE_ENDIAN) #if !defined(MINIZ_LITTLE_ENDIAN)
#if (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) || MINIZ_X86_OR_X64_CPU #if defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__)
#if (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
/* Set MINIZ_LITTLE_ENDIAN to 1 if the processor is little endian. */ /* Set MINIZ_LITTLE_ENDIAN to 1 if the processor is little endian. */
#define MINIZ_LITTLE_ENDIAN 1 #define MINIZ_LITTLE_ENDIAN 1
#else #else
#define MINIZ_LITTLE_ENDIAN 0 #define MINIZ_LITTLE_ENDIAN 0
#endif
#else
#if MINIZ_X86_OR_X64_CPU
#define MINIZ_LITTLE_ENDIAN 1
#else
#define MINIZ_LITTLE_ENDIAN 0
#endif
#endif #endif
#endif #endif