[src/trunk]: src/lib/libc/stdio Mention stdarg.h for va_list.

[wiz <wiz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a7fc8850dc31
branches:  trunk
changeset: 349961:a7fc8850dc31
user:      wiz <wiz%NetBSD.org@localhost>
date:      Thu Dec 29 20:29:30 2016 +0000

description:
Mention stdarg.h for va_list.

diffstat:

 lib/libc/stdio/printf_l.3 |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r 22d2070681e2 -r a7fc8850dc31 lib/libc/stdio/printf_l.3
--- a/lib/libc/stdio/printf_l.3 Thu Dec 29 20:11:50 2016 +0000
+++ b/lib/libc/stdio/printf_l.3 Thu Dec 29 20:29:30 2016 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: printf_l.3,v 1.1 2015/12/29 17:55:23 christos Exp $
+.\"    $NetBSD: printf_l.3,v 1.2 2016/12/29 20:29:30 wiz Exp $
 .\" Copyright (c) 2012 Isabell Long <issyl0%FreeBSD.org@localhost>
 .\" All rights reserved.
 .\"
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD: head/lib/libc/stdio/printf_l.3 258245 2013-11-17 02:03:45Z eadler $
 .\"
-.Dd December 29, 2015
+.Dd December 29, 2016
 .Dt PRINTF_L 3
 .Os
 .Sh NAME
@@ -55,6 +55,7 @@
 .Fn snprintf_l "char * restrict str" "size_t size" "locale_t loc" "const char * restrict format" "..."
 .Ft int
 .Fn sprintf_l "char * restrict str" "locale_t loc" "const char * restrict format" "..."
+.In stdarg.h
 .Ft int
 .Fn vasprintf_l "char **ret" "locale_t loc" "const char *format" "va_list ap"
 .Ft int