Remove warnings

diff --git a/testsuite/libffi.call/callback2.c b/testsuite/libffi.call/callback2.c
index d0615424f02c8151e6e67e383801b4d60c568f1c..53a3b2fd39ba933377e993454b6be2fd6494211b 100644 (file)
--- a/testsuite/libffi.call/callback2.c
+++ b/testsuite/libffi.call/callback2.c
@@ -9,7 +9,7 @@
 
 int i=5;
 
-void callback() { i++; }
+void callback(void) { i++; }
 
 typedef struct
 {

diff --git a/testsuite/libffi.call/callback3.c b/testsuite/libffi.call/callback3.c
index 5046b1e17c8601ad17e382e21d98c1ca64633997..4a2fd978f41959377b11816b609cc2605f780bf1 100644 (file)
--- a/testsuite/libffi.call/callback3.c
+++ b/testsuite/libffi.call/callback3.c
@@ -9,7 +9,7 @@
 
 int i=5;
 
-void callback() { i++; }
+void callback(void) { i++; }
 
 
 typedef struct

diff --git a/testsuite/libffi.call/callback4.c b/testsuite/libffi.call/callback4.c
index 5f191efc01d31df6d6d118744a2d56fac7d60485..350338c3cc34a1ffb738bd499bd44d131a933d52 100644 (file)
--- a/testsuite/libffi.call/callback4.c
+++ b/testsuite/libffi.call/callback4.c
@@ -9,7 +9,7 @@
 
 int i=5;
 
-void callback() { i++; }
+void callback(void) { i++; }
 
 
 typedef struct