auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 209 deletions

diff --git a/bswap.h b/bswap.h
deleted file mode 100644
index 523d805..0000000
--- a/bswap.h
+++ /dev/null
@@ -1,209 +0,0 @@
-#ifndef BSWAP_H
-#define BSWAP_H
-
-#include "config-host.h"
-
-#include <inttypes.h>
-
-#ifdef HAVE_BYTESWAP_H
-#include <byteswap.h>
-#else
-
-#define bswap_16(x) \
-({ \
-	uint16_t __x = (x); \
-	((uint16_t)( \
-		(((uint16_t)(__x) & (uint16_t)0x00ffU) << 8) | \
-		(((uint16_t)(__x) & (uint16_t)0xff00U) >> 8) )); \
-})
-
-#define bswap_32(x) \
-({ \
-	uint32_t __x = (x); \
-	((uint32_t)( \
-		(((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \
-		(((uint32_t)(__x) & (uint32_t)0x0000ff00UL) <<  8) | \
-		(((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >>  8) | \
-		(((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \
-})
-
-#define bswap_64(x) \
-({ \
-	uint64_t __x = (x); \
-	((uint64_t)( \
-		(uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | \
-		(uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | \
-		(uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \
-		(uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) <<  8) | \
-	        (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >>  8) | \
-		(uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \
-		(uint64_t)(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \
-		(uint64_t)(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56) )); \
-})
-
-#endif /* !HAVE_BYTESWAP_H */
-
-static inline uint16_t bswap16(uint16_t x)
-{
-    return bswap_16(x);
-}
-
-static inline uint32_t bswap32(uint32_t x)
-{
-    return bswap_32(x);
-}
-
-static inline uint64_t bswap64(uint64_t x)
-{
-    return bswap_64(x);
-}
-
-static inline void bswap16s(uint16_t *s)
-{
-    *s = bswap16(*s);
-}
-
-static inline void bswap32s(uint32_t *s)
-{
-    *s = bswap32(*s);
-}
-
-static inline void bswap64s(uint64_t *s)
-{
-    *s = bswap64(*s);
-}
-
-#if defined(WORDS_BIGENDIAN)
-#define be_bswap(v, size) (v)
-#define le_bswap(v, size) bswap ## size(v)
-#define be_bswaps(v, size)
-#define le_bswaps(p, size) *p = bswap ## size(*p);
-#else
-#define le_bswap(v, size) (v)
-#define be_bswap(v, size) bswap ## size(v)
-#define le_bswaps(v, size)
-#define be_bswaps(p, size) *p = bswap ## size(*p);
-#endif
-
-#define CPU_CONVERT(endian, size, type)\
-static inline type endian ## size ## _to_cpu(type v)\
-{\
-    return endian ## _bswap(v, size);\
-}\
-\
-static inline type cpu_to_ ## endian ## size(type v)\
-{\
-    return endian ## _bswap(v, size);\
-}\
-\
-static inline void endian ## size ## _to_cpus(type *p)\
-{\
-    endian ## _bswaps(p, size)\
-}\
-\
-static inline void cpu_to_ ## endian ## size ## s(type *p)\
-{\
-    endian ## _bswaps(p, size)\
-}\
-\
-static inline type endian ## size ## _to_cpup(const type *p)\
-{\
-    return endian ## size ## _to_cpu(*p);\
-}\
-\
-static inline void cpu_to_ ## endian ## size ## w(type *p, type v)\
-{\
-     *p = cpu_to_ ## endian ## size(v);\
-}
-
-CPU_CONVERT(be, 16, uint16_t)
-CPU_CONVERT(be, 32, uint32_t)
-CPU_CONVERT(be, 64, uint64_t)
-
-CPU_CONVERT(le, 16, uint16_t)
-CPU_CONVERT(le, 32, uint32_t)
-CPU_CONVERT(le, 64, uint64_t)
-
-/* unaligned versions (optimized for frequent unaligned accesses)*/
-
-#if defined(__i386__) || defined(__powerpc__)
-
-#define cpu_to_le16wu(p, v) cpu_to_le16w(p, v)
-#define cpu_to_le32wu(p, v) cpu_to_le32w(p, v)
-#define le16_to_cpupu(p) le16_to_cpup(p)
-#define le32_to_cpupu(p) le32_to_cpup(p)
-#define be32_to_cpupu(p) be32_to_cpup(p)
-
-#define cpu_to_be16wu(p, v) cpu_to_be16w(p, v)
-#define cpu_to_be32wu(p, v) cpu_to_be32w(p, v)
-
-#else
-
-static inline void cpu_to_le16wu(uint16_t *p, uint16_t v)
-{
-    uint8_t *p1 = (uint8_t *)p;
-
-    p1[0] = v;
-    p1[1] = v >> 8;
-}
-
-static inline void cpu_to_le32wu(uint32_t *p, uint32_t v)
-{
-    uint8_t *p1 = (uint8_t *)p;
-
-    p1[0] = v;
-    p1[1] = v >> 8;
-    p1[2] = v >> 16;
-    p1[3] = v >> 24;
-}
-
-static inline uint16_t le16_to_cpupu(const uint16_t *p)
-{
-    const uint8_t *p1 = (const uint8_t *)p;
-    return p1[0] | (p1[1] << 8);
-}
-
-static inline uint32_t le32_to_cpupu(const uint32_t *p)
-{
-    const uint8_t *p1 = (const uint8_t *)p;
-    return p1[0] | (p1[1] << 8) | (p1[2] << 16) | (p1[3] << 24);
-}
-
-static inline uint32_t be32_to_cpupu(const uint32_t *p)
-{
-    const uint8_t *p1 = (const uint8_t *)p;
-    return p1[3] | (p1[2] << 8) | (p1[1] << 16) | (p1[0] << 24);
-}
-
-static inline void cpu_to_be16wu(uint16_t *p, uint16_t v)
-{
-    uint8_t *p1 = (uint8_t *)p;
-
-    p1[0] = v >> 8;
-    p1[1] = v;
-}
-
-static inline void cpu_to_be32wu(uint32_t *p, uint32_t v)
-{
-    uint8_t *p1 = (uint8_t *)p;
-
-    p1[0] = v >> 24;
-    p1[1] = v >> 16;
-    p1[2] = v >> 8;
-    p1[3] = v;
-}
-
-#endif
-
-#ifdef WORDS_BIGENDIAN
-#define cpu_to_32wu cpu_to_be32wu
-#else
-#define cpu_to_32wu cpu_to_le32wu
-#endif
-
-#undef le_bswap
-#undef be_bswap
-#undef le_bswaps
-#undef be_bswaps
-
-#endif /* BSWAP_H */