* gcc.c-torture/compile/920625-2.c: Add return type to
	freeReturnStruct.
	* gcc.c-torture/execute/20091229-1.c: Declare main properly.
	* gcc.c-torture/execute/pr61375.c: Likewise.
	* gcc.c-torture/execute/20111208-1.c: Use __SIZE_TYPE__ for size_t.
	* gcc.dg/pr30904.c: Remove extern from declaration of t.
	* gcc.c-torture/compile/callind.c (bar): Renamed from call.

Index: gcc/testsuite/gcc.c-torture/compile/920625-2.c
===================================================================
--- gcc/testsuite/gcc.c-torture/compile/920625-2.c.orig
+++ gcc/testsuite/gcc.c-torture/compile/920625-2.c
@@ -100,4 +100,4 @@ copyQueryResult(Widget w, Boolean copy,
   freeReturnStruct();
 }
 
-freeReturnStruct(){}
+void freeReturnStruct(){}
Index: gcc/testsuite/gcc.c-torture/execute/20091229-1.c
===================================================================
--- gcc/testsuite/gcc.c-torture/execute/20091229-1.c.orig
+++ gcc/testsuite/gcc.c-torture/execute/20091229-1.c
@@ -1,2 +1,2 @@
 long long foo(long long v) { return v / -0x080000000LL; }
-void main() { if (foo(0x080000000LL) != -1) abort(); exit (0); }
+int main(int argc, char **argv) { if (foo(0x080000000LL) != -1) abort(); exit (0); }
Index: gcc/testsuite/gcc.c-torture/execute/20111208-1.c
===================================================================
--- gcc/testsuite/gcc.c-torture/execute/20111208-1.c.orig
+++ gcc/testsuite/gcc.c-torture/execute/20111208-1.c
@@ -1,7 +1,7 @@
 /* PR tree-optimization/51315 */
 /* Reported by Jurij Smakov <jurij@wooyd.org> */
 
-typedef unsigned int size_t;
+typedef __SIZE_TYPE__ size_t;
 
 extern void *memcpy (void *__restrict __dest,
        __const void *__restrict __src, size_t __n)
Index: gcc/testsuite/gcc.c-torture/execute/pr61375.c
===================================================================
--- gcc/testsuite/gcc.c-torture/execute/pr61375.c.orig
+++ gcc/testsuite/gcc.c-torture/execute/pr61375.c
@@ -19,7 +19,7 @@ uint128_central_bitsi_ior (unsigned __in
 }
 
 int
-main(int argc)
+main(int argc, char **argv)
 {
   __int128 in = 1;
 #ifdef __SIZEOF_INT128__
Index: gcc/testsuite/gcc.dg/pr30904.c
===================================================================
--- gcc/testsuite/gcc.dg/pr30904.c.orig
+++ gcc/testsuite/gcc.dg/pr30904.c
@@ -1,7 +1,7 @@
 /* { dg-do link } */
 /* { dg-options "-O2 -fdump-tree-optimized" } */
 
-extern int t;
+int t;
 extern void link_error(void);
 int main (void)
 {
Index: gcc/testsuite/gcc.c-torture/compile/callind.c
===================================================================
--- gcc/testsuite/gcc.c-torture/compile/callind.c.orig
+++ gcc/testsuite/gcc.c-torture/compile/callind.c
@@ -1,8 +1,8 @@
-call (foo, a)
+bar (foo, a)
      int (**foo) ();
 {
 
-  (foo)[1] = call;
+  (foo)[1] = bar;
 
   foo[a] (1);
 }