2 files changed, 3 insertions, 3 deletions
diff --git a/xorg-server/hw/xfree86/os-support/shared/agp_noop.c b/xorg-server/hw/xfree86/os-support/shared/agp_noop.c
index 9c6ed4b8d..da486c051 100644
--- a/xorg-server/hw/xfree86/os-support/shared/agp_noop.c
+++ b/xorg-server/hw/xfree86/os-support/shared/agp_noop.c
@@ -47,7 +47,7 @@ xf86GARTCloseScreen(int screenNum)
 }
 
 Bool
-xf86AgpGARTSupported()
+xf86AgpGARTSupported(void)
 {
     return FALSE;
 }
diff --git a/xorg-server/hw/xfree86/os-support/shared/ioperm_noop.c b/xorg-server/hw/xfree86/os-support/shared/ioperm_noop.c
index 30688c0b5..eeacee9cc 100644
--- a/xorg-server/hw/xfree86/os-support/shared/ioperm_noop.c
+++ b/xorg-server/hw/xfree86/os-support/shared/ioperm_noop.c
@@ -36,13 +36,13 @@
 #include "xf86_OSlib.h"
 
 Bool
-xf86EnableIO()
+xf86EnableIO(void)
 {
     return TRUE;
 }
 
 void
-xf86DisableIO()
+xf86DisableIO(void)
 {
     return;
 }