Lines Matching full:sign
70 #define HAVESIGN 0x02000 /* sign detected */
510 /* sign ok only as first character */
521 * 3rd char if we have a sign).
549 * If we had only a sign, it is no good; push
550 * back the sign. If the number ends in `x',
551 * it was [sign] '0' 'x', so push back the x
552 * and treat it as [sign] '0'.
656 * regular digits, but had sign and/or decimal point.
665 /* just a bad exponent (e and maybe sign) */
668 (void) ungetc(c, fp);/* sign */
