From 4ecbd6db44d79348bc815f31096e53104f50838b Mon Sep 17 00:00:00 2001
From: markm <markm@FreeBSD.org>
Date: Sun, 9 Jan 2000 20:58:00 +0000
Subject: Import KTH Heimdal, which will be the core of our Kerberos5. Userland
 to follow.

---
 crypto/heimdal/cf/proto-compat.m4 | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 crypto/heimdal/cf/proto-compat.m4

(limited to 'crypto/heimdal/cf/proto-compat.m4')

diff --git a/crypto/heimdal/cf/proto-compat.m4 b/crypto/heimdal/cf/proto-compat.m4
new file mode 100644
index 0000000..942f658
--- /dev/null
+++ b/crypto/heimdal/cf/proto-compat.m4
@@ -0,0 +1,22 @@
+dnl $Id: proto-compat.m4,v 1.3 1999/03/01 13:03:48 joda Exp $
+dnl
+dnl
+dnl Check if the prototype of a function is compatible with another one
+dnl
+
+dnl AC_PROTO_COMPAT(includes, function, prototype)
+
+AC_DEFUN(AC_PROTO_COMPAT, [
+AC_CACHE_CHECK([if $2 is compatible with system prototype],
+ac_cv_func_$2_proto_compat,
+AC_TRY_COMPILE([$1],
+[$3;],
+eval "ac_cv_func_$2_proto_compat=yes",
+eval "ac_cv_func_$2_proto_compat=no"))
+define([foo], translit($2, [a-z], [A-Z])[_PROTO_COMPATIBLE])
+if test "$ac_cv_func_$2_proto_compat" = yes; then
+	AC_DEFINE(foo, 1, [define if prototype of $2 is compatible with
+	$3])
+fi
+undefine([foo])
+])
\ No newline at end of file
-- 
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