diff --git a/ld/testsuite/ld-shared/main.c b/ld/testsuite/ld-shared/main.c
index b5200f2a094..f377bda2a76 100644
--- a/ld/testsuite/ld-shared/main.c
+++ b/ld/testsuite/ld-shared/main.c
@@ -12,8 +12,8 @@ extern int shlib_shlibvar1 ();
 extern int shlib_shlibvar2 ();
 extern int shlib_shlibcall ();
 extern int shlib_maincall ();
-extern int shlib_checkfunptr1 ();
-extern int shlib_checkfunptr2 ();
+extern int shlib_checkfunptr1 (int (*) ());
+extern int shlib_checkfunptr2 (int (*) ());
 extern int (*shlib_getfunptr1 ()) ();
 extern int (*shlib_getfunptr2 ()) ();
 extern int shlib_check ();
diff --git a/ld/testsuite/ld-shared/sh1.c b/ld/testsuite/ld-shared/sh1.c
index 9acb29e22dc..a10ae39a0c7 100644
--- a/ld/testsuite/ld-shared/sh1.c
+++ b/ld/testsuite/ld-shared/sh1.c
@@ -83,8 +83,7 @@ shlib_maincall ()
    confirms that the pointer compares equally.  */
 
 int 
-shlib_checkfunptr1 (p)
-     int (*p) ();
+shlib_checkfunptr1 (int (*p) ())
 {
   return p == shlib_shlibvar1;
 }
@@ -93,8 +92,7 @@ shlib_checkfunptr1 (p)
    confirms that the pointer compares equally.  */
 
 int
-shlib_checkfunptr2 (p)
-     int (*p) ();
+shlib_checkfunptr2 (int (*p) ())
 {
   return p == main_called;
 }
diff --git a/ld/testsuite/ld-srec/sr1.c b/ld/testsuite/ld-srec/sr1.c
index d7de977412d..706ac277ff2 100644
--- a/ld/testsuite/ld-srec/sr1.c
+++ b/ld/testsuite/ld-srec/sr1.c
@@ -8,8 +8,8 @@ static int k;
 static int l = 1;
 static char ab[] = "This is a string constant";
 
-extern int fn1 ();
-extern int fn2 ();
+extern int fn1 (char *);
+extern int fn2 (char *);
 
 int
 main ()
diff --git a/ld/testsuite/ld-srec/sr2.c b/ld/testsuite/ld-srec/sr2.c
index 5736cfa468d..c753ef7c567 100644
--- a/ld/testsuite/ld-srec/sr2.c
+++ b/ld/testsuite/ld-srec/sr2.c
@@ -4,15 +4,13 @@ int e1;
 int e2 = 1;
 
 int
-fn1 (s)
-     char *s;
+fn1 (char *s)
 {
   return s[e1];
 }
 
 int
-fn2 (s)
-     char *s;
+fn2 (char *s)
 {
   return s[e2];
 }
diff --git a/ld/testsuite/ld-vsb/main.c b/ld/testsuite/ld-vsb/main.c
index b0359c0d815..908a7454a83 100644
--- a/ld/testsuite/ld-vsb/main.c
+++ b/ld/testsuite/ld-vsb/main.c
@@ -29,8 +29,8 @@ extern int shlib_shlibvar1 ();
 extern int shlib_shlibvar2 ();
 extern int shlib_shlibcall ();
 extern int shlib_maincall ();
-extern int shlib_checkfunptr1 ();
-extern int shlib_checkfunptr2 ();
+extern int shlib_checkfunptr1 (int (*) ());
+extern int shlib_checkfunptr2 (int (*) ());
 extern int (*shlib_getfunptr1 ()) ();
 extern int (*shlib_getfunptr2 ()) ();
 extern int shlib_check ();
diff --git a/ld/testsuite/ld-vsb/sh1.c b/ld/testsuite/ld-vsb/sh1.c
index 193eca2943b..42033a3184a 100644
--- a/ld/testsuite/ld-vsb/sh1.c
+++ b/ld/testsuite/ld-vsb/sh1.c
@@ -103,8 +103,7 @@ shlib_maincall ()
    confirms that the pointer compares equally.  */
 
 int 
-shlib_checkfunptr1 (p)
-     int (*p) ();
+shlib_checkfunptr1 (int (*p) ())
 {
   return p == shlib_shlibvar1;
 }
@@ -113,8 +112,7 @@ shlib_checkfunptr1 (p)
    confirms that the pointer compares equally.  */
 
 int
-shlib_checkfunptr2 (p)
-     int (*p) ();
+shlib_checkfunptr2 (int (*p) ())
 {
   return p == main_called;
 }