Fix warnings

8 files changed, 29 insertions, 2 deletions

diff --git a/testcase/1.c b/testcase/1.c
index f3ba414..83c16b5 100644
--- a/testcase/1.c
+++ b/testcase/1.c
@@ -1,3 +1,5 @@
+#include "i.h"
+
 int global;
 static char local;
 
diff --git a/testcase/2.c b/testcase/2.c
index 84efea1..812f033 100644
--- a/testcase/2.c
+++ b/testcase/2.c
@@ -1,3 +1,5 @@
+#include "i.h"
+
 extern int global;
 extern void hello(int);
 
@@ -10,6 +12,8 @@ void tst_pc16(void)
 #endif
 
 #if defined (__sparc__)
+void tst_wdisp(void);
+
 void tst_wdisp(void)
 {
   printf("R_SPARC_DISP22: pass\n");
@@ -22,9 +26,12 @@ int test(int argc, char **argv)
   global = 1; //inter-module data access
   printf("In test() global = %d\n", global);
   hello(2); //inter-module call
+
+  return 0;
 }
 
 int my_main(int argc, char **argv)
 {
   exit(0);
+  return 0;
 }
diff --git a/testcase/3.c b/testcase/3.c
index 4e63c1b..0903300 100644
--- a/testcase/3.c
+++ b/testcase/3.c
@@ -1,4 +1,5 @@
-#include <stdio.h>
+#include "3.h"
+
 int ar_func_test(void)
 {
   printf ("ar_func_test\n");
diff --git a/testcase/3.h b/testcase/3.h
new file mode 100644
index 0000000..612d30a
--- /dev/null
+++ b/testcase/3.h
@@ -0,0 +1,5 @@
+#include <stdio.h>
+
+int ar_func_test(void);
+int t1(void);
+int t2(void);
diff --git a/testcase/33.c b/testcase/33.c
index dfc08f8..c6132f5 100644
--- a/testcase/33.c
+++ b/testcase/33.c
@@ -1,3 +1,5 @@
+#include "3.h"
+
 int t1(void)
 {
   return 1;
diff --git a/testcase/333.c b/testcase/333.c
index 0c810fc..da87a59 100644
--- a/testcase/333.c
+++ b/testcase/333.c
@@ -1,3 +1,5 @@
+#include "3.h"
+
 int t2(void)
 {
   return 2;
diff --git a/testcase/4.c b/testcase/4.c
index f038c0b..8ddb376 100644
--- a/testcase/4.c
+++ b/testcase/4.c
@@ -1,4 +1,5 @@
-#include <stdio.h>
+#include "3.h"
+
 int rtems(int argc, char **argv)
 {
   int a;
diff --git a/testcase/i.h b/testcase/i.h
new file mode 100644
index 0000000..4ce5b43
--- /dev/null
+++ b/testcase/i.h
@@ -0,0 +1,7 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+void hello(int arg);
+int rtems(int argc, char** argv);
+int test(int argc, char **argv);
+int my_main(int argc, char **argv);