* lib/xreadlink.c: Include <sys/types.h> unconditionally, instead of

[gnulib.git] / m4 / xreadlink.m4

diff --git a/m4/xreadlink.m4 b/m4/xreadlink.m4
index 25d04bb..7062fd1 100644 (file)
--- a/m4/xreadlink.m4
+++ b/m4/xreadlink.m4
@@ -10,5 +10,5 @@ AC_DEFUN([gl_XREADLINK],
 [
   dnl Prerequisites of lib/xreadlink.c.
   AC_REQUIRE([gt_TYPE_SSIZE_T])
-  AC_CHECK_HEADERS_ONCE(stdlib.h sys/types.h unistd.h)
+  AC_CHECK_HEADERS_ONCE(stdlib.h unistd.h)
 ])