Function decBiStr

extern/decNumber/decNumber.c:7665–7672

------------------------------------------------------------------ */ decBiStr -- compare string with pairwise options */ / targ is the string to compare */ str1 is one of the strings to compare against (length may be 0) */ str2 is the other; it must be the same length as str1 */ / returns 1 if strings compare equal, (that is, it is

/*   if (decBiStr(test, "mike", "MIKE")) ...                          */
/* ------------------------------------------------------------------ */
static Flag decBiStr(const char *targ, const char *str1, const char *str2) {
  for (;;targ++, str1++, str2++) {
    if (*targ!=*str1 && *targ!=*str2) return 0;
    // *targ has a match in one (or both, if terminator)
    if (*targ=='\0') break;
    } // forever
  return 1;
  } // decBiStr

/* ------------------------------------------------------------------ */
/* decNaNs -- handle NaN operand or operands                          */