SDL: made IsModifierKeyPressed() helper static

SDL Commits
1 
From 34d13cd0a9c05e6608e57bc0e758951f058a7c6d Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Thu, 9 Mar 2023 20:28:05 +0300
Subject: [PATCH] made IsModifierKeyPressed() helper static

---
 src/video/cocoa/SDL_cocoakeyboard.m | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/video/cocoa/SDL_cocoakeyboard.m b/src/video/cocoa/SDL_cocoakeyboard.m
index a7c90035dc19..dbe56577aebf 100644
--- a/src/video/cocoa/SDL_cocoakeyboard.m
+++ b/src/video/cocoa/SDL_cocoakeyboard.m
@@ -183,10 +183,10 @@ - (NSArray *)validAttributesForMarkedText
 
 @end
 
-bool IsModifierKeyPressed(unsigned int flags,
-                          unsigned int target_mask,
-                          unsigned int other_mask,
-                          unsigned int either_mask)
+static bool IsModifierKeyPressed(unsigned int flags,
+                                 unsigned int target_mask,
+                                 unsigned int other_mask,
+                                 unsigned int either_mask)
 {
     bool target_pressed = (flags & target_mask) != 0;
     bool other_pressed = (flags & other_mask) != 0;
@@ -227,7 +227,7 @@ static void HandleModifiers(_THIS, SDL_Scancode code, unsigned int modifierFlags
         pressed = IsModifierKeyPressed(modifierFlags, NX_DEVICERCMDKEYMASK,
                                        NX_DEVICELCMDKEYMASK, NX_COMMANDMASK);
     } else {
-		return;
+        return;
     }
 
     if (pressed) {