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/***************************************************************/
/* perk: PE Resource Kit */
/* Copyright (C) 2015--2017 Z. Gilboa */
/* Released under GPLv2 and GPLv3; see COPYING.PERK. */
/***************************************************************/
#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
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