Remove K&R cruft.

[pspp] / m4 / error.m4

diff --git a/m4/error.m4 b/m4/error.m4
index 14e23a71f71c5ba5f4df6b0a2f342cb0d8e48fcf..05b28bff83bc0ae8272d647ee72466b9adff2640 100644 (file)
--- a/m4/error.m4
+++ b/m4/error.m4
@@ -1,4 +1,4 @@
-#serial 7
+#serial 8
 
 AC_DEFUN([gl_ERROR],
 [
@@ -10,9 +10,6 @@ AC_DEFUN([gl_ERROR],
 # Prerequisites of lib/error.c.
 AC_DEFUN([jm_PREREQ_ERROR],
 [
-  AC_REQUIRE([AC_HEADER_STDC])
   AC_REQUIRE([AC_FUNC_VPRINTF])
-  AC_CHECK_FUNCS(strerror)
-  AC_CHECK_DECLS([strerror])
   AC_FUNC_STRERROR_R
 ])