chalign.h File Reference

Memory alignment macros and structures. More...

Go to the source code of this file.

Macros
Memory alignment support macros
#define	MEM_ALIGN_MASK(a)   ((size_t)(a) - 1U)
	Alignment mask constant. More...
#define	MEM_ALIGN_PREV(p, a)
	Aligns to the previous aligned memory address. More...
#define	MEM_ALIGN_NEXT(p, a)
	Aligns to the next aligned memory address. More...
#define	MEM_IS_ALIGNED(p, a)   (((size_t)(p) & MEM_ALIGN_MASK(a)) == 0U)
	Returns whatever a pointer or memory size is aligned. More...
#define	MEM_IS_VALID_ALIGNMENT(a)   (((size_t)(a) != 0U) && (((size_t)(a) & ((size_t)(a) - 1U)) == 0U))
	Returns whatever a constant is a valid alignment. More...

Detailed Description

Memory alignment macros and structures.

Definition in file chalign.h.