zutil.c File Reference

Target dependent utility functions for the compression library. More...

#include "zutil.h"
#include "gzguts.h"

Functions
const char *ZEXPORT	zlibVersion ()
	The application can compare zlibVersion and ZLIB_VERSION for consistency.
uLong ZEXPORT	zlibCompileFlags ()
	Return flags indicating compile-time options.
const char *ZEXPORT	zError (int err)
	Exported to allow conversion of error code to string for compress() and uncompress()
void ZLIB_INTERNAL	zmemcpy (Bytef *dest, const Bytef *source, uInt len)
int ZLIB_INTERNAL	zmemcmp (const Bytef *s1, const Bytef *s2, uInt len)
void ZLIB_INTERNAL	zmemzero (Bytef *dest, uInt len)
voidp	malloc (uInt size)
voidp	calloc (uInt items, uInt size)
void	free (voidpf ptr)
voidpf ZLIB_INTERNAL	zcalloc (voidpf opaque, unsigned items, unsigned size)
void ZLIB_INTERNAL	zcfree (voidpf opaque, voidpf ptr)

Variables
const char *const	z_errmsg [10]

Detailed Description

Target dependent utility functions for the compression library.

Copyright (C) 1995-2017 Jean-loup Gailly For conditions of distribution and use, see copyright notice in zlib.h

Variable Documentation

z_errmsg

const char* const z_errmsg[10]

Initial value:

= {
    (const char *)"need dictionary",     
    (const char *)"stream end",          
    (const char *)"",                    
    (const char *)"file error",          
    (const char *)"stream error",        
    (const char *)"data error",          
    (const char *)"insufficient memory", 
    (const char *)"buffer error",        
    (const char *)"incompatible version",
    (const char *)""
}