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lz: Return uncompressed size

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This commit is contained in:
CTCaer 2020-07-18 00:35:04 +03:00
parent 32e58d2bb3
commit 100d6cc4a5
2 changed files with 5 additions and 3 deletions
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6
bdk/libs/compr/lz.c
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@ -125,7 +125,7 @@ static int _LZ_ReadVarSize( unsigned int * x, const unsigned char * buf )
* insize - Number of input bytes. * insize - Number of input bytes.
*************************************************************************/ *************************************************************************/
void LZ_Uncompress( const unsigned char *in, unsigned char *out, unsigned int LZ_Uncompress( const unsigned char *in, unsigned char *out,
unsigned int insize ) unsigned int insize )
{ {
unsigned char marker, symbol; unsigned char marker, symbol;
@ -134,7 +134,7 @@ void LZ_Uncompress( const unsigned char *in, unsigned char *out,
/* Do we have anything to uncompress? */ /* Do we have anything to uncompress? */
if( insize < 1 ) if( insize < 1 )
{ {
return; return 0;
} }
/* Get marker symbol from input stream */ /* Get marker symbol from input stream */
@ -176,4 +176,6 @@ void LZ_Uncompress( const unsigned char *in, unsigned char *out,
} }
} }
while( inpos < insize ); while( inpos < insize );
return outpos;
} }

2
bdk/libs/compr/lz.h
View file

@ -41,7 +41,7 @@ extern "C" {
* Function prototypes * Function prototypes
*************************************************************************/ *************************************************************************/
void LZ_Uncompress( const unsigned char *in, unsigned char *out, unsigned int LZ_Uncompress( const unsigned char *in, unsigned char *out,
unsigned int insize ); unsigned int insize );