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--- fpng.cpp.orig 2025-12-22 13:08:02 UTC
+++ fpng.cpp
@@ -79,13 +79,13 @@
#endif
// Assume little endian on Windows/x86/x64.
- #define __BYTE_ORDER __LITTLE_ENDIAN
+ #define __BYTE_ORDER__ __LITTLE_ENDIAN
#elif defined(__APPLE__)
- #define __BYTE_ORDER __BYTE_ORDER__
+ #define __BYTE_ORDER__ __BYTE_ORDER__
#define __LITTLE_ENDIAN __LITTLE_ENDIAN__
#define __BIG_ENDIAN __BIG_ENDIAN__
#else
- // for __BYTE_ORDER (__LITTLE_ENDIAN or __BIG_ENDIAN)
+ // for __BYTE_ORDER__ (__LITTLE_ENDIAN or __BIG_ENDIAN)
#include <sys/param.h>
#ifndef __LITTLE_ENDIAN
@@ -96,8 +96,8 @@
#endif
#endif
-#if !defined(__BYTE_ORDER)
- #error __BYTE_ORDER undefined. Compile with -D__BYTE_ORDER=1234 for little endian or -D__BYTE_ORDER=4321 for big endian.
+#if !defined(__BYTE_ORDER__)
+ #error __BYTE_ORDER__ undefined. Compile with -D__BYTE_ORDER=1234 for little endian or -D__BYTE_ORDER=4321 for big endian.
#endif
namespace fpng
@@ -131,7 +131,7 @@ namespace fpng
}
#if FPNG_USE_UNALIGNED_LOADS
- #if __BYTE_ORDER == __BIG_ENDIAN
+ #if __BYTE_ORDER__ == __BIG_ENDIAN
#define READ_LE32(p) swap32(*reinterpret_cast<const uint32_t *>(p))
#define WRITE_LE32(p, v) *reinterpret_cast<uint32_t *>(p) = swap32((uint32_t)(v))
#define WRITE_LE64(p, v) *reinterpret_cast<uint64_t *>(p) = swap64((uint64_t)(v))
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