julian/lib/crun/qdivrem.c File Reference

#include <stdint.h>

Classes
union	uu
Defines
#define	H   _QUAD_HIGHWORD
#define	L   _QUAD_LOWWORD
#define	QUAD_BITS   (sizeof(quad_t) * CHAR_BIT)
#define	LONG_BITS   (sizeof(long) * CHAR_BIT)
#define	HALF_BITS   (sizeof(long) * CHAR_BIT / 2)
#define	HHALF(x)   ((x) >> HALF_BITS)
#define	LHALF(x)   ((x) & ((1 << HALF_BITS) - 1))
#define	LHUP(x)   ((x) << HALF_BITS)
#define	B   (1 << HALF_BITS)
#define	COMBINE(a, b)   (((u_long)(a) << HALF_BITS) | (b))
Typedefs
typedef unsigned long	u_long
typedef u_long	digit
Functions
u_quad_t	__qdivrem (u_quad_t uq, u_quad_t vq, u_quad_t *arq)
u_quad_t	__umoddi3 (u_quad_t a, u_quad_t b)
quad_t	__divdi3 (quad_t a, quad_t b)
u_quad_t	__udivdi3 (u_quad_t a, u_quad_t b)

---

Define Documentation

#define B   (1 << HALF_BITS)

#define COMBINE	(		a,
			b
	)			(((u_long)(a) << HALF_BITS) | (b))

#define H   _QUAD_HIGHWORD

#define HALF_BITS   (sizeof(long) * CHAR_BIT / 2)

#define HHALF

(

x

)

((x) >> HALF_BITS)

#define L   _QUAD_LOWWORD

#define LHALF

(

x

)

((x) & ((1 << HALF_BITS) - 1))

#define LHUP

(

x

)

((x) << HALF_BITS)

#define LONG_BITS   (sizeof(long) * CHAR_BIT)

#define QUAD_BITS   (sizeof(quad_t) * CHAR_BIT)

---

Typedef Documentation

typedef u_long digit

typedef unsigned long u_long

---

Function Documentation

quad_t __divdi3	(	quad_t	a,
		quad_t	b
	)

u_quad_t __qdivrem	(	u_quad_t	uq,
		u_quad_t	vq,
		u_quad_t *	arq
	)

u_quad_t __udivdi3	(	u_quad_t	a,
		u_quad_t	b
	)

u_quad_t __umoddi3	(	u_quad_t	a,
		u_quad_t	b
	)