underflow         590 ext/standard/scanf.c 	int  underflow = 0;
underflow         686 ext/standard/scanf.c 				underflow = 1;
underflow         814 ext/standard/scanf.c 			underflow = 1;
underflow         831 ext/standard/scanf.c 				underflow = 1;
underflow        1036 ext/standard/scanf.c 						underflow = 1;
underflow        1147 ext/standard/scanf.c 							underflow = 1;
underflow        1188 ext/standard/scanf.c 	if (underflow && (0==nconversions)) {