# HG changeset patch
# User Paul Eggert <eggert@cs.ucla.edu>
# Date 1303458304 25200
# Node ID 731855fce76ba97c156499d0b918766d3521e970
# Parent  ed598c7742aac333a00970f8927011fac01996cf
strtol: remove dependency on wchar

* lib/strtol.c: Include <wchar.h> only if USE_WIDE_CHAR is defined.
* modules/strtol (Depends-on): Remove wchar.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-04-22  Paul Eggert  <eggert@cs.ucla.edu>
+
+	strtol: remove dependency on wchar
+	* lib/strtol.c: Include <wchar.h> only if USE_WIDE_CHAR is defined.
+	* modules/strtol (Depends-on): Remove wchar.
+
 2011-04-21  Eric Blake  <eblake@redhat.com>
 
 	passfd: fix test regression on Linux
diff --git a/lib/strtol.c b/lib/strtol.c
--- a/lib/strtol.c
+++ b/lib/strtol.c
@@ -186,9 +186,8 @@
 # define LOCALE_PARAM_PROTO
 #endif
 
-#include <wchar.h>
-
 #ifdef USE_WIDE_CHAR
+# include <wchar.h>
 # include <wctype.h>
 # define L_(Ch) L##Ch
 # define UCHAR_TYPE wint_t
diff --git a/modules/strtol b/modules/strtol
--- a/modules/strtol
+++ b/modules/strtol
@@ -6,7 +6,6 @@
 m4/strtol.m4
 
 Depends-on:
-wchar
 
 configure.ac:
 gl_FUNC_STRTOL
@@ -21,4 +20,3 @@
 
 Maintainer:
 glibc
-