underflow         591 ext/standard/scanf.c 	int  underflow = 0;
underflow         688 ext/standard/scanf.c 				underflow = 1;
underflow         821 ext/standard/scanf.c 			underflow = 1;
underflow         838 ext/standard/scanf.c 				underflow = 1;
underflow        1048 ext/standard/scanf.c 						underflow = 1;
underflow        1159 ext/standard/scanf.c 							underflow = 1;
underflow        1200 ext/standard/scanf.c 	if (underflow && (0==nconversions)) {