static inline int bfs_namecmp(int len, const char * name, const char * buffer)
static inline int bfs_namecmp(int len, const unsigned char * name, const char * buffer)
static inline int bfs_namecmp(int len, const char * name, const char * buffer){	if (len < BFS_NAMELEN && buffer[len])		return 0;	return !memcmp(name, buffer, len);}