sys/kern/subr_scanf.c

66  * SIGNOK, NDIGITS, DPTOK, and EXPOK are for floating point;
67  * SIGNOK, NDIGITS, PFXOK, and NZDIGITS are for integral.
69 #define	SIGNOK		0x40	/* +/- is (still) legal */
408 			flags |= SIGNOK | NDIGITS | NZDIGITS;
435 					    flags &= ~(SIGNOK|NZDIGITS|NDIGITS);
437 					    flags &= ~(SIGNOK|PFXOK|NDIGITS);
444 					flags &= ~(SIGNOK | PFXOK | NDIGITS);
452 					flags &= ~(SIGNOK | PFXOK | NDIGITS);
463 					flags &= ~(SIGNOK | PFXOK | NDIGITS);
468 					if (flags & SIGNOK) {
469 						flags &= ~SIGNOK;