[thirdparty/hostap.git] / src / utils / platform.h

#include <stddef.h>
#include <errno.h>
#ifndef _BSD_SOURCE
#define _BSD_SOURCE
#endif
#include <endian.h>

#define le16_to_cpu		le16toh
#define le32_to_cpu		le32toh
#define get_unaligned(p)					\
({								\
	struct packed_dummy_struct {				\
		typeof(*(p)) __val;				\
	} __attribute__((packed)) *__ptr = (void *) (p);	\
								\
	__ptr->__val;						\
})
#define get_unaligned_le16(p)	le16_to_cpu(get_unaligned((uint16_t *)(p)))
#define get_unaligned_le32(p)	le32_to_cpu(get_unaligned((uint32_t *)(p)))
Commit	Line	Data
bacb984b JB	1	#include <stddef.h>
	2	#include <errno.h>
	3	#ifndef _BSD_SOURCE
	4	#define _BSD_SOURCE
	5	#endif
	6	#include <endian.h>
	7
	8	#define le16_to_cpu le16toh
	9	#define le32_to_cpu le32toh
	10	#define get_unaligned(p) \
	11	({ \
	12	struct packed_dummy_struct { \
	13	typeof(*(p)) __val; \
	14	} __attribute__((packed)) __ptr = (void ) (p); \
	15	\
	16	__ptr->__val; \
	17	})
	18	#define get_unaligned_le16(p) le16_to_cpu(get_unaligned((uint16_t *)(p)))
	19	#define get_unaligned_le32(p) le32_to_cpu(get_unaligned((uint32_t *)(p)))