Power-Programmierung/CD2.mdf/c/compiler/small_c/byte_sc/sign.c

Text File | 1987-10-04 | 256 b | 9 lines

/*
** sign -- return -1, 0, +1 depending on the sign of nbr
*/
sign(nbr)  int nbr;  {
  if(nbr>0) return 1;
  if(nbr==0) return 0;
  return -1;
  }