zutil.c File Reference

#include "zutil.h"
#include <gpac/setup.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

internal_state

struct internal_state

Data Fields
int	dummy

Function Documentation

zlibVersion()

const char *ZEXPORT zlibVersion

(

)

zlibCompileFlags()

uLong ZEXPORT zlibCompileFlags

(

)

zError()

const char *ZEXPORT zError

(

int

err

)

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zmemcpy()

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

zmemcmp()

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

zmemzero()

void zmemzero	(	Bytef*	dest,
		uInt	len
	)

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OF() [1/3]

voidp gf_malloc OF ( (uInt size)  )

extern

OF() [2/3]

voidp gf_calloc OF ( (uInt items, uInt size)  )

extern

OF() [3/3]

void free OF ( (voidpf ptr)  )

extern

zcalloc()

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

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zcgf_free()

void zcgf_free	(	voidpf	opaque,
		voidpf	ptr
	)

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Variable Documentation

z_errmsg

const char* const z_errmsg[10]

Initial value:

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