150 union arg  union
157 static void pop_arg(union arg *arg, int type, va_list *ap)  in pop_arg()  argument
162 	       case PTR:	arg->p = va_arg(*ap, void *);  in pop_arg()
163 	break; case INT:	arg->i = va_arg(*ap, int);  in pop_arg()
164 	break; case UINT:	arg->i = va_arg(*ap, unsigned int);  in pop_arg()
166 	break; case LONG:	arg->i = va_arg(*ap, long);  in pop_arg()
167 	break; case ULONG:	arg->i = va_arg(*ap, unsigned long);  in pop_arg()
169 	break; case ULLONG:	arg->i = va_arg(*ap, unsigned long long);  in pop_arg()
170 	break; case SHORT:	arg->i = (short)va_arg(*ap, int);  in pop_arg()
171 	break; case USHORT:	arg->i = (unsigned short)va_arg(*ap, int);  in pop_arg()
172 	break; case CHAR:	arg->i = (signed char)va_arg(*ap, int);  in pop_arg()
173 	break; case UCHAR:	arg->i = (unsigned char)va_arg(*ap, int);  in pop_arg()
175 	break; case LLONG:	arg->i = va_arg(*ap, long long);  in pop_arg()
176 	break; case SIZET:	arg->i = va_arg(*ap, size_t);  in pop_arg()
177 	break; case IMAX:	arg->i = va_arg(*ap, intmax_t);  in pop_arg()
178 	break; case UMAX:	arg->i = va_arg(*ap, uintmax_t);  in pop_arg()
179 	break; case PDIFF:	arg->i = va_arg(*ap, ptrdiff_t);  in pop_arg()
180 	break; case UIPTR:	arg->i = (uintptr_t)va_arg(*ap, void *);  in pop_arg()
182 	break; case DBL:	arg->f = va_arg(*ap, double);  in pop_arg()
183 	break; case LDBL:	arg->f = va_arg(*ap, long double);  in pop_arg()
469 static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg, int *nl_type)  in printf_core()
474 	union arg arg;  in printf_core()  local
558 			if (argpos>=0) nl_type[argpos]=st, arg=nl_arg[argpos];  in printf_core()
559 			else if (f) pop_arg(&arg, st, ap);  in printf_core()
580 			case BARE: *(int *)arg.p = cnt; break;  in printf_core()
581 			case LPRE: *(long *)arg.p = cnt; break;  in printf_core()
582 			case LLPRE: *(long long *)arg.p = cnt; break;  in printf_core()
583 			case HPRE: *(unsigned short *)arg.p = cnt; break;  in printf_core()
584 			case HHPRE: *(unsigned char *)arg.p = cnt; break;  in printf_core()
585 			case ZTPRE: *(size_t *)arg.p = cnt; break;  in printf_core()
586 			case JPRE: *(uintmax_t *)arg.p = cnt; break;  in printf_core()
595 			a = fmt_x(arg.i, z, t&32);  in printf_core()
596 			if (arg.i && (fl & ALT_FORM)) prefix+=(t>>4), pl=2;  in printf_core()
599 			a = fmt_o(arg.i, z);  in printf_core()
600 			if ((fl&ALT_FORM) && arg.i) prefix+=5, pl=1;  in printf_core()
604 			if (arg.i>INTMAX_MAX) {  in printf_core()
605 				arg.i=-arg.i;  in printf_core()
612 			a = fmt_u(arg.i, z);  in printf_core()
615 			if (!arg.i && !p) {  in printf_core()
619 			p = MAX(p, z-a + !arg.i);  in printf_core()
622 			*(a=z-(p=1))=arg.i;  in printf_core()
628 			a = arg.p ? arg.p : "(null)";  in printf_core()
647 			wc[0] = arg.i;  in printf_core()
649 			arg.p = wc;  in printf_core()
652 			ws = arg.p;  in printf_core()
657 			ws = arg.p;  in printf_core()
665 			l = fmt_fp(f, arg.f, w, p, fl, t);  in printf_core()
699 	union arg nl_arg[NL_ARGMAX+1];  in vfprintf()
720         union arg nl_arg[NL_ARGMAX+1];  in vsnprintf()
755         union arg nl_arg[NL_ARGMAX+1];  in vfprintf()