>From 02b4b377748e5740df8ecf63214505459b618f7f Mon Sep 17 00:00:00 2001
From: Mats Erik Andersson <address@hidden>
Date: Fri, 5 Apr 2013 14:42:05 +0200
Subject: [PATCH] Warnings caused by gnulib.

---
 gl/m4/manywarnings.m4 |    1 -
 gl/timespec.h         |    9 +++++++++
 gl/xalloc.h           |    3 +++
 3 files changed, 12 insertions(+), 1 deletions(-)

diff --git a/gl/m4/manywarnings.m4 b/gl/m4/manywarnings.m4
index 45a30af..f71ddb9 100644
--- a/gl/m4/manywarnings.m4
+++ b/gl/m4/manywarnings.m4
@@ -117,7 +117,6 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC],
     -Wdouble-promotion \
     -Wempty-body \
     -Wendif-labels \
-    -Wenum-compare \
     -Wextra \
     -Wformat-contains-nul \
     -Wformat-extra-args \
diff --git a/gl/timespec.h b/gl/timespec.h
index d665e6c..34c370a 100644
--- a/gl/timespec.h
+++ b/gl/timespec.h
@@ -55,6 +55,9 @@ _GL_INLINE_HEADER_BEGIN
    The (int) cast avoids a gcc -Wconversion warning.  */
 
 _GL_TIMESPEC_INLINE int
+timespec_cmp (struct timespec a, struct timespec b);
+
+_GL_TIMESPEC_INLINE int
 timespec_cmp (struct timespec a, struct timespec b)
 {
   return (a.tv_sec < b.tv_sec ? -1
@@ -65,6 +68,9 @@ timespec_cmp (struct timespec a, struct timespec b)
 /* Return -1, 0, 1, depending on the sign of A.  A.tv_nsec must be
    nonnegative.  */
 _GL_TIMESPEC_INLINE int
+timespec_sign (struct timespec a);
+
+_GL_TIMESPEC_INLINE int
 timespec_sign (struct timespec a)
 {
   return a.tv_sec < 0 ? -1 : a.tv_sec || a.tv_nsec;
@@ -79,6 +85,9 @@ struct timespec dtotimespec (double)
 
 /* Return an approximation to A, of type 'double'.  */
 _GL_TIMESPEC_INLINE double
+timespectod (struct timespec a);
+
+_GL_TIMESPEC_INLINE double
 timespectod (struct timespec a)
 {
   return a.tv_sec + a.tv_nsec / 1e9;
diff --git a/gl/xalloc.h b/gl/xalloc.h
index da7c4b6..7c7029b 100644
--- a/gl/xalloc.h
+++ b/gl/xalloc.h
@@ -173,6 +173,9 @@ xnrealloc (void *p, size_t n, size_t s)
    */
 
 XALLOC_INLINE void *
+x2nrealloc (void *p, size_t *pn, size_t s);
+
+XALLOC_INLINE void *
 x2nrealloc (void *p, size_t *pn, size_t s)
 {
   size_t n = *pn;
-- 
1.7.2.5