Fix zero_ext documentation

[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.base / shmain.c

diff --git a/gdb/testsuite/gdb.base/shmain.c b/gdb/testsuite/gdb.base/shmain.c
index 7013db52328edf99a212a25f2ad0c06a35f23b81..932b83477e2a948853ebd23523be2af6d553fab3 100644 (file)
--- a/gdb/testsuite/gdb.base/shmain.c
+++ b/gdb/testsuite/gdb.base/shmain.c
@@ -3,6 +3,8 @@
 #include "ss.h"
 #include <stdio.h>
 
+#include "../lib/unbuffer_output.c"
+
 extern int structarg(struct s);
 extern int pstructarg(struct s*);
 extern int shr1(int);
@@ -18,22 +20,12 @@ struct {
 
 int g;
 
-#ifdef PROTOTYPES
 int local_structarg(struct s x)
-#else
-int local_structarg(x)
-struct s x;
-#endif
 {
   return x.b;
 }
 
-#ifdef PROTOTYPES
 int mainshr1(int g)
-#else
-int mainshr1(g)
-int g;
-#endif
 {
   return 2*g;
 }
@@ -41,12 +33,14 @@ int g;
 int main()
 {
   struct s y;
+
+  gdb_unbuffer_output ();
+
   g = 1;
   g = shr1(g);
   g = shr2(g);
   g = mainshr1(g);
   sg = 1.1;
-  printf("address of sg is 0x%x\n", &sg);
   y.a = 3;
   y.b = 4;
   g = local_structarg(y);