isnan: port to VAX

[gnulib.git] / modules / memrchr

diff --git a/modules/memrchr b/modules/memrchr
index e9bbec1..62f7c34 100644 (file)
--- a/modules/memrchr
+++ b/modules/memrchr
@@ -1,15 +1,29 @@
 Description:
+memrchr() function: scan memory for a byte, from the right end.
 
 Files:
 lib/memrchr.c
 m4/memrchr.m4
 
 Depends-on:
+extensions
+string
 
 configure.ac:
 gl_FUNC_MEMRCHR
+if test $ac_cv_func_memrchr = no; then
+  AC_LIBOBJ([memrchr])
+  gl_PREREQ_MEMRCHR
+fi
+gl_STRING_MODULE_INDICATOR([memrchr])
 
 Makefile.am:
 
 Include:
+<string.h>
 
+License:
+LGPL
+
+Maintainer:
+Jim Meyering, glibc