SDL-1.2: Xxf86vm: Fix function definitions without a prototype

From ff3516b9ddbb4f8a87d9c3546c0a4fb6eb491cfe Mon Sep 17 00:00:00 2001
From: orbea <[EMAIL REDACTED]>
Date: Sat, 15 Oct 2022 14:35:38 -0700
Subject: [PATCH] Xxf86vm: Fix function definitions without a prototype

This is not supported with the upcoming clang 16.

error: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Werror,-Wdeprecated-non-prototype]

reference: https://archives.gentoo.org/gentoo-dev/message/dd9f2d3082b8b6f8dfbccb0639e6e240
---
 src/video/Xext/Xxf86vm/XF86VMode.c | 128 +++++++++++++++--------------
 1 file changed, 65 insertions(+), 63 deletions(-)

diff --git a/src/video/Xext/Xxf86vm/XF86VMode.c b/src/video/Xext/Xxf86vm/XF86VMode.c
index 5cb21905a..c3bd26716 100644
--- a/src/video/Xext/Xxf86vm/XF86VMode.c
+++ b/src/video/Xext/Xxf86vm/XF86VMode.c
@@ -102,9 +102,11 @@ static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86vidmode_info)
  *****************************************************************************/
 
 Bool
-SDL_NAME(XF86VidModeQueryExtension) (dpy, event_basep, error_basep)
-    Display *dpy;
-    int *event_basep, *error_basep;
+SDL_NAME(XF86VidModeQueryExtension)(
+    Display *dpy,
+    int *event_basep,
+    int *error_basep
+)
 {
     XExtDisplayInfo *info = find_display (dpy);
 
@@ -118,10 +120,11 @@ SDL_NAME(XF86VidModeQueryExtension) (dpy, event_basep, error_basep)
 }
 
 Bool
-SDL_NAME(XF86VidModeQueryVersion)(dpy, majorVersion, minorVersion)
-    Display* dpy;
-    int* majorVersion; 
-    int* minorVersion;
+SDL_NAME(XF86VidModeQueryVersion)(
+    Display *dpy,
+    int *majorVersion,
+    int *minorVersion
+)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeQueryVersionReply rep;
@@ -215,11 +218,12 @@ SDL_NAME(XF86VidModeGetGamma)(Display *dpy, int screen, SDL_NAME(XF86VidModeGamm
 }
 
 Bool
-SDL_NAME(XF86VidModeGetModeLine)(dpy, screen, dotclock, modeline)
-    Display* dpy;
-    int screen;
-    int* dotclock; 
-    SDL_NAME(XF86VidModeModeLine)* modeline;
+SDL_NAME(XF86VidModeGetModeLine)(
+    Display *dpy,
+    int screen,
+    int *dotclock,
+    SDL_NAME(XF86VidModeModeLine) *modeline
+)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeGetModeLineReply rep;
@@ -292,11 +296,12 @@ SDL_NAME(XF86VidModeGetModeLine)(dpy, screen, dotclock, modeline)
 }
 
 Bool
-SDL_NAME(XF86VidModeGetAllModeLines)(dpy, screen, modecount, modelinesPtr)
-    Display* dpy;
-    int screen;
-    int* modecount; 
-    SDL_NAME(XF86VidModeModeInfo) ***modelinesPtr;
+SDL_NAME(XF86VidModeGetAllModeLines)(
+    Display *dpy,
+    int screen,
+    int *modecount,
+    SDL_NAME(XF86VidModeModeInfo) ***modelinesPtr
+)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeGetAllModeLinesReply rep;
@@ -456,11 +461,12 @@ SDL_NAME(XF86VidModeGetAllModeLines)(dpy, screen, modecount, modelinesPtr)
 #endif
 
 Bool
-SDL_NAME(XF86VidModeAddModeLine) (dpy, screen, newmodeline, aftermodeline)
-    Display *dpy;
-    int screen;
-    SDL_NAME(XF86VidModeModeInfo)* newmodeline;
-    SDL_NAME(XF86VidModeModeInfo)* aftermodeline;
+SDL_NAME(XF86VidModeAddModeLine)(
+    Display *dpy,
+    int screen,
+    SDL_NAME(XF86VidModeModeInfo) *newmodeline,
+    SDL_NAME(XF86VidModeModeInfo) *aftermodeline
+)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeAddModeLineReq *req;
@@ -569,10 +575,11 @@ SDL_NAME(XF86VidModeAddModeLine) (dpy, screen, newmodeline, aftermodeline)
 }
 
 Bool
-SDL_NAME(XF86VidModeDeleteModeLine) (dpy, screen, modeline)
-    Display *dpy;
-    int screen;
-    SDL_NAME(XF86VidModeModeInfo)* modeline;
+SDL_NAME(XF86VidModeDeleteModeLine)(
+    Display *dpy,
+    int screen,
+    SDL_NAME(XF86VidModeModeInfo) *modeline
+)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeDeleteModeLineReq *req;
@@ -633,10 +640,11 @@ SDL_NAME(XF86VidModeDeleteModeLine) (dpy, screen, modeline)
 }
 
 Bool
-SDL_NAME(XF86VidModeModModeLine) (dpy, screen, modeline)
-    Display *dpy;
-    int screen;
-    SDL_NAME(XF86VidModeModeLine)* modeline;
+SDL_NAME(XF86VidModeModModeLine)(
+    Display *dpy,
+    int screen,
+    SDL_NAME(XF86VidModeModeLine) *modeline
+)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeModModeLineReq *req;
@@ -695,10 +703,11 @@ SDL_NAME(XF86VidModeModModeLine) (dpy, screen, modeline)
 }
 
 Status
-SDL_NAME(XF86VidModeValidateModeLine) (dpy, screen, modeline)
-    Display *dpy;
-    int screen;
-    SDL_NAME(XF86VidModeModeInfo)* modeline;
+SDL_NAME(XF86VidModeValidateModeLine)(
+    Display *dpy,
+    int screen,
+    SDL_NAME(XF86VidModeModeInfo) *modeline
+)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeValidateModeLineReq *req;
@@ -766,10 +775,7 @@ SDL_NAME(XF86VidModeValidateModeLine) (dpy, screen, modeline)
 }
 
 Bool
-SDL_NAME(XF86VidModeSwitchMode)(dpy, screen, zoom)
-    Display* dpy;
-    int screen;
-    int zoom;
+SDL_NAME(XF86VidModeSwitchMode)(Display *dpy, int screen, int zoom)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeSwitchModeReq *req;
@@ -788,10 +794,11 @@ SDL_NAME(XF86VidModeSwitchMode)(dpy, screen, zoom)
 }
     
 Bool
-SDL_NAME(XF86VidModeSwitchToMode)(dpy, screen, modeline)
-    Display* dpy;
-    int screen;
-    SDL_NAME(XF86VidModeModeInfo)* modeline;
+SDL_NAME(XF86VidModeSwitchToMode)(
+    Display *dpy,
+    int screen,
+    SDL_NAME(XF86VidModeModeInfo) *modeline
+)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeSwitchToModeReq *req;
@@ -877,10 +884,7 @@ SDL_NAME(XF86VidModeSwitchToMode)(dpy, screen, modeline)
 }
     
 Bool
-SDL_NAME(XF86VidModeLockModeSwitch)(dpy, screen, lock)
-    Display* dpy;
-    int screen;
-    int lock;
+SDL_NAME(XF86VidModeLockModeSwitch)(Display *dpy, int screen, int lock)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeLockModeSwitchReq *req;
@@ -899,10 +903,11 @@ SDL_NAME(XF86VidModeLockModeSwitch)(dpy, screen, lock)
 }
     
 Bool
-SDL_NAME(XF86VidModeGetMonitor)(dpy, screen, monitor)
-    Display* dpy;
-    int screen;
-    SDL_NAME(XF86VidModeMonitor)* monitor;
+SDL_NAME(XF86VidModeGetMonitor)(
+    Display *dpy,
+    int screen,
+    SDL_NAME(XF86VidModeMonitor) *monitor
+)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeGetMonitorReply rep;
@@ -1000,10 +1005,7 @@ SDL_NAME(XF86VidModeGetMonitor)(dpy, screen, monitor)
 }
 
 Bool
-SDL_NAME(XF86VidModeGetViewPort)(dpy, screen, x, y)
-    Display* dpy;
-    int screen;
-    int *x, *y;
+SDL_NAME(XF86VidModeGetViewPort)(Display *dpy, int screen, int *x, int *y)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeGetViewPortReply rep;
@@ -1053,10 +1055,7 @@ SDL_NAME(XF86VidModeGetViewPort)(dpy, screen, x, y)
 }
 
 Bool
-SDL_NAME(XF86VidModeSetViewPort)(dpy, screen, x, y)
-    Display* dpy;
-    int screen;
-    int x, y;
+SDL_NAME(XF86VidModeSetViewPort)(Display *dpy, int screen, int x, int y)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeSetViewPortReq *req;
@@ -1077,11 +1076,14 @@ SDL_NAME(XF86VidModeSetViewPort)(dpy, screen, x, y)
 }
 
 Bool
-SDL_NAME(XF86VidModeGetDotClocks)(dpy, screen,
-	    flagsPtr, numclocksPtr, maxclocksPtr, clocksPtr)
-    Display* dpy;
-    int screen;
-    int *flagsPtr, *numclocksPtr, *maxclocksPtr, *clocksPtr[]; 
+SDL_NAME(XF86VidModeGetDotClocks)(
+    Display *dpy,
+    int screen,
+    int *flagsPtr,
+    int *numclocksPtr,
+    int *maxclocksPtr,
+    int *clocksPtr[]
+)
 {
     XExtDisplayInfo *info = find_display (dpy);
     xXF86VidModeGetDotClocksReply rep;