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| #ifndef PERK_READER_IMPL_H |
| #define PERK_READER_IMPL_H |
| |
| #include <stdint.h> |
| #include "perk_endian_impl.h" |
| |
| static inline uint16_t pe_read_short(const unsigned char * raw) |
| { |
| if (PERK_LITTLE_ENDIAN) { |
| return *(uint16_t *)raw; |
| } else { |
| uint16_t x = *(uint16_t *)raw; |
| return x<<8 | x>>8; |
| } |
| } |
| |
| static inline uint32_t pe_swap_long(uint32_t x) |
| { |
| return x<<24 | ((x<<8) & 0xff0000) | ((x>>8) & 0xff00) | x>>24; |
| } |
| |
| static inline uint32_t pe_read_long(const unsigned char * raw) |
| { |
| if (PERK_LITTLE_ENDIAN) |
| return *(uint32_t *)raw; |
| else |
| return pe_swap_long(*(uint32_t *)raw); |
| } |
| |
| static inline uint64_t pe_read_quad(const unsigned char * raw) |
| { |
| if (PERK_LITTLE_ENDIAN) { |
| return *(uint64_t *)raw; |
| } else { |
| uint64_t x = *(uint64_t *)raw; |
| return ((uint64_t)pe_swap_long(x)<<32) | pe_swap_long(x>>32); |
| } |
| } |
| |
| #endif |