    tolower            39 htags/incop.c  	} while ((*t++ = tolower((unsigned char)*s++)) != '\0');
    tolower           220 libglibc/regex.c # define TOLOWER(c) tolower(c)
    tolower            86 libutil/locatestring.c 		s = tolower((unsigned char)*string++);
    tolower            87 libutil/locatestring.c 		p = tolower((unsigned char)*pattern++);
    tolower           117 libutil/path.c 	path[0] = tolower(path[0]);