# HG changeset patch
# User Jim Meyering <jim@meyering.net>
# Date 976099948 0
# Node ID fbcdfe857a7c2d0e4bae80b249d1a4655263a8c6
# Parent  69f86f70a1e3b5c04dd8667c3178ba3513062ec4
Check for declarations of strtoul and strtoull.

diff --git a/m4/xstrtoumax.m4 b/m4/xstrtoumax.m4
--- a/m4/xstrtoumax.m4
+++ b/m4/xstrtoumax.m4
@@ -7,6 +7,7 @@
   AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
   AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
   AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
+  AC_CHECK_DECLS([strtoul, strtoull])
   AC_CHECK_HEADERS(stdlib.h)
 
   AC_CACHE_CHECK([whether <inttypes.h> defines strtoumax as a macro],