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a20e9d00ed56c09ce9b0cbff527cca9629c1869b blob 545 bytes (raw)

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#ifndef _BYTESWAP_H
#define _BYTESWAP_H

#include <stdint.h>

#if (__STDC_VERSION__ >= 199901L)
#define __inline inline
#endif

__inline static uint16_t __bswap_16(uint16_t __x)
{
	return __x<<8 | __x>>8;
}

__inline static uint32_t __bswap_32(uint32_t __x)
{
	return __x>>24 | __x>>8&0xff00 | __x<<8&0xff0000 | __x<<24;
}

__inline static uint64_t __bswap_64(uint64_t __x)
{
	return __bswap_32(__x)+0ULL<<32 | __bswap_32(__x>>32);
}

#define bswap_16(x) __bswap_16(x)
#define bswap_32(x) __bswap_32(x)
#define bswap_64(x) __bswap_64(x)

#endif
debug log:

solving a20e9d0 ...
found a20e9d0 in https://inbox.vuxu.org/musl/20120823203109.1b365e0a@newbook/
found 8689cd5 in https://git.vuxu.org/mirror/musl/
preparing index
index prepared:
100644 8689cd5752cccc96b412018a3fdcd1c087663642	include/byteswap.h

applying [1/1] https://inbox.vuxu.org/musl/20120823203109.1b365e0a@newbook/
diff --git a/include/byteswap.h b/include/byteswap.h
index 8689cd5..a20e9d0 100644

Checking patch include/byteswap.h...
Applied patch include/byteswap.h cleanly.

index at:
100644 a20e9d00ed56c09ce9b0cbff527cca9629c1869b	include/byteswap.h

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