From 91987aec24506e87f1978af54690beb4dfdba501 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 13 May 2022 11:07:17 -0400
Subject: Tests: Add missing return types to C function prototypes

These were diagnosed by a Clang 15 development version.
---
 Tests/ExportImport/Import/A/imp_testExe1.c | 2 +-
 Tests/TargetName/executables/hello_world.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Tests/ExportImport/Import/A/imp_testExe1.c b/Tests/ExportImport/Import/A/imp_testExe1.c
index 7490a80..d3b0e9e 100644
--- a/Tests/ExportImport/Import/A/imp_testExe1.c
+++ b/Tests/ExportImport/Import/A/imp_testExe1.c
@@ -19,7 +19,7 @@ extern int testStaticLibPlugin(void);
 #else
 #  define testLib4libcfg testLib4libopt
 #endif
-extern testLib4libcfg(void);
+extern int testLib4libcfg(void);
 
 int main()
 {
diff --git a/Tests/TargetName/executables/hello_world.c b/Tests/TargetName/executables/hello_world.c
index 5b6eaf8..71d71f5 100644
--- a/Tests/TargetName/executables/hello_world.c
+++ b/Tests/TargetName/executables/hello_world.c
@@ -1,5 +1,6 @@
 #include <stdio.h>
-main()
+int main(void)
 {
   printf("hello, world\n");
+  return 0;
 }
-- 
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