diff options
| -rw-r--r-- | platform.h | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -26,18 +26,19 @@ #include <stdint.h> /* swap bytes */ -static inline uint8_t swap8(const uint8_t value) +/* OpenBSD has conflicting definitions for swapX and __swapX */ +static inline uint8_t ___swap8(const uint8_t value) { return (value & (uint8_t)0xffU); } -static inline uint16_t swap16(const uint16_t value) +static inline uint16_t ___swap16(const uint16_t value) { return ((value & (uint16_t)0x00ffU) << 8) | ((value & (uint16_t)0xff00U) >> 8); } -static inline uint32_t swap32(const uint32_t value) +static inline uint32_t ___swap32(const uint32_t value) { return ((value & (uint32_t)0x000000ffUL) << 24) | ((value & (uint32_t)0x0000ff00UL) << 8) | @@ -45,7 +46,7 @@ static inline uint32_t swap32(const uint32_t value) ((value & (uint32_t)0xff000000UL) >> 24); } -static inline uint64_t swap64(const uint64_t value) +static inline uint64_t ___swap64(const uint64_t value) { return ((value & (uint64_t)0x00000000000000ffULL) << 56) | ((value & (uint64_t)0x000000000000ff00ULL) << 40) | @@ -72,10 +73,10 @@ static inline uint64_t swap64(const uint64_t value) * * `___return_swapped(cpu_to_be, 8)` * expands to - * `uint8_t cpu_to_be8 (const uint8_t value) { return swap8 (value); }` + * `uint8_t cpu_to_be8 (const uint8_t value) { return ___swap8 (value); }` */ #define ___return_swapped(name, bits) \ - uint##bits##_t name##bits (const uint##bits##_t value) { return swap##bits (value); } + uint##bits##_t name##bits (const uint##bits##_t value) { return ___swap##bits (value); } /* convert cpu native endian to little endian */ uint8_t cpu_to_le8 (uint8_t value); |