fusee: Add missing const qualifiers (thanks @aveao)

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hexkyz 2018-09-18 16:39:18 +00:00 committed by GitHub
parent f864b0835d
commit 99d36c423e
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@ -99,8 +99,8 @@
* _LZ_StringCompare() - Return maximum length string match. * _LZ_StringCompare() - Return maximum length string match.
*************************************************************************/ *************************************************************************/
static unsigned int _LZ_StringCompare( unsigned char * str1, static unsigned int _LZ_StringCompare( const unsigned char * str1,
unsigned char * str2, unsigned int minlen, unsigned int maxlen ) const unsigned char * str2, unsigned int minlen, unsigned int maxlen )
{ {
unsigned int len; unsigned int len;
@ -195,7 +195,7 @@ int LZ_Compress( const unsigned char *in, unsigned char *out, unsigned int insiz
unsigned int maxoffset, offset, bestoffset; unsigned int maxoffset, offset, bestoffset;
unsigned int maxlength, length, bestlength; unsigned int maxlength, length, bestlength;
unsigned int histogram[ 256 ]; unsigned int histogram[ 256 ];
unsigned char *ptr1, *ptr2; const unsigned char *ptr1, *ptr2;
/* Do we have anything to compress? */ /* Do we have anything to compress? */
if( insize < 1 ) if( insize < 1 )