Function FS_HashFileName

code/qcommon/files.cpp:309–327

================ return a hash value for the filename ================ */

================
*/
static long FS_HashFileName( const char *fname, int hashSize ) {
	int		i;
	long	hash;
	char	letter;

	hash = 0;
	i = 0;
	while (fname[i] != '\0') {
		letter = tolower(fname[i]);
		if (letter =='.') break;				// don't include extension
		if (letter =='\\') letter = '/';		// damn path names
		if (letter == PATH_SEP) letter = '/';		// damn path names
		hash+=(long)(letter)*(i+119);
		i++;
	}
	hash = (hash ^ (hash >> 10) ^ (hash >> 20));
	hash &= (hashSize-1);
	return hash;
}

static fileHandle_t FS_HandleForFile(void) {
	int		i;