From d53dbbfd4e593971f2d278adac8bf6bde3609929 Mon Sep 17 00:00:00 2001
From: Brad Parker <cbparker@gmail.com>
Date: Mon, 11 Dec 2017 18:50:10 -0500
Subject: [PATCH] style nits

---
 gfx/display_servers/dispserv_null.c  | 4 ++--
 gfx/display_servers/dispserv_win32.c | 4 ++--
 gfx/video_display_server.c           | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/gfx/display_servers/dispserv_null.c b/gfx/display_servers/dispserv_null.c
index 7974726cb4..40697ac0b8 100644
--- a/gfx/display_servers/dispserv_null.c
+++ b/gfx/display_servers/dispserv_null.c
@@ -18,12 +18,12 @@
 #include <stddef.h>
 #include "../video_display_server.h"
 
-static void* null_display_server_init()
+static void* null_display_server_init(void)
 {
    return NULL;
 }
 
-static void null_display_server_destroy()
+static void null_display_server_destroy(void)
 {
 
 }
diff --git a/gfx/display_servers/dispserv_win32.c b/gfx/display_servers/dispserv_win32.c
index 53e942eefc..41958aabd8 100644
--- a/gfx/display_servers/dispserv_win32.c
+++ b/gfx/display_servers/dispserv_win32.c
@@ -24,14 +24,14 @@ typedef struct
    unsigned opacity;
 } dispserv_win32_t;
 
-static void* win32_display_server_init()
+static void* win32_display_server_init(void)
 {
    dispserv_win32_t *dispserv = (dispserv_win32_t*)calloc(1, sizeof(*dispserv));
 
    return dispserv;
 }
 
-static void win32_display_server_destroy()
+static void win32_display_server_destroy(void)
 {
 
 }
diff --git a/gfx/video_display_server.c b/gfx/video_display_server.c
index 6ae67590a2..22a3b06cd0 100644
--- a/gfx/video_display_server.c
+++ b/gfx/video_display_server.c
@@ -23,7 +23,7 @@
 static const video_display_server_t *current_display_server = NULL;
 static void *current_display_server_data = NULL;
 
-void* video_display_server_init()
+void* video_display_server_init(void)
 {
    enum rarch_display_type type = video_driver_display_type_get();
 
@@ -46,7 +46,7 @@ void* video_display_server_init()
    return current_display_server_data;
 }
 
-void video_display_server_destroy()
+void video_display_server_destroy(void)
 {
 
 }