end4             1950 src/dps8/dps8_fnp2.c     char * end1, * end2, * end3, * end4;
end4             1964 src/dps8/dps8_fnp2.c     unsigned long o4 = strtoul (end3 + 1, & end4, 10);
end4             1965 src/dps8/dps8_fnp2.c     if (end4 == end3 || * end4 != 0   || o4 > 255)