zutil.c File Reference

#include "zutil.h"

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Data Structures
struct	internal_state

Functions
const char *ZEXPORT	zlibVersion ()
uLong ZEXPORT	zlibCompileFlags ()
const char *ZEXPORT	zError (int err)
void	zmemcpy (Bytef *dest, const Bytef *source, uInt len)
int	zmemcmp (Bytef *s1, const Bytef *s2, uInt len) const
void	zmemzero (Bytef *dest, uInt len)
voidp gf_malloc	OF ((uInt size))
voidp gf_calloc	OF ((uInt items, uInt size))
void free	OF ((voidpf ptr))
voidpf	zcalloc (voidpf opaque, unsigned items, unsigned size)
void	zcgf_free (voidpf opaque, voidpf ptr)

Variables
const char *const	z_errmsg [10]

---

Data Structure Documentation

struct internal_state

Collaboration diagram for internal_state:

Data Fields
int	dummy

Function Documentation

const char* ZEXPORT zlibVersion

(

)

uLong ZEXPORT zlibCompileFlags

(

)

const char* ZEXPORT zError

(

int

err

)

void zmemcpy	(	Bytef*	dest,
		const Bytef*	source,
		uInt	len
	)

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int zmemcmp	(	Bytef*	s1,
		const Bytef*	s2,
		uInt	len
	)		const

void zmemzero	(	Bytef*	dest,
		uInt	len
	)

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voidp gf_malloc OF

(

(uInt size)

)

voidp gf_calloc OF

(

(uInt items, uInt size)

)

void free OF

(

(voidpf ptr)

)

voidpf zcalloc	(	voidpf	opaque,
		unsigned	items,
		unsigned	size
	)

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void zcgf_free	(	voidpf	opaque,
		voidpf	ptr
	)

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Variable Documentation

const char* const z_errmsg[10]

Initial value:

= {
"need dictionary",     
"stream end",          
"",                    
"file error",          
"stream error",        
"data error",          
"insufficient memory", 
"buffer error",        
"incompatible version",
""}