types.h File Reference

CPU-specific type definitions. More...

#include "detect.h"
#include "attr.h"
#include <cfg/compiler.h>


Defines
Default type sizes.
These defaults are reasonable for most 16/32bit machines. Some of these macros may be overridden by CPU-specific code above. ANSI C requires that the following equations be true: sizeof(char) <= sizeof(short) <= sizeof(int) <= sizeof(long) sizeof(float) <= sizeof(double) CPU_BITS_PER_CHAR >= 8 CPU_BITS_PER_SHORT >= 8 CPU_BITS_PER_INT >= 16 CPU_BITS_PER_LONG >= 32
#define	SIZEOF_CHAR 1
#define	SIZEOF_SHORT 2
#define	SIZEOF_INT 2
#define	SIZEOF_LONG 4
#define	SIZEOF_PTR 2
#define	CPU_BITS_PER_CHAR (SIZEOF_CHAR * 8)
#define	CPU_BITS_PER_SHORT (SIZEOF_SHORT * CPU_BITS_PER_CHAR)
#define	CPU_BITS_PER_INT (SIZEOF_INT * CPU_BITS_PER_CHAR)
#define	CPU_BITS_PER_LONG (SIZEOF_LONG * CPU_BITS_PER_CHAR)
#define	CPU_BITS_PER_PTR (SIZEOF_PTR * CPU_BITS_PER_CHAR)