SDL: Fix "SDL_FALSE is not defined" runtime error for emscripten.

SDL Commits
1 
From a485ffc3c8d040fc87893b61cd8cddda4248243f Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Sat, 19 Mar 2022 09:50:22 -0700
Subject: [PATCH] Fix "SDL_FALSE is not defined" runtime error for emscripten.

---
 src/audio/emscripten/SDL_emscriptenaudio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/audio/emscripten/SDL_emscriptenaudio.c b/src/audio/emscripten/SDL_emscriptenaudio.c
index 94d223147ad..bc2a0e10d89 100644
--- a/src/audio/emscripten/SDL_emscriptenaudio.c
+++ b/src/audio/emscripten/SDL_emscriptenaudio.c
@@ -365,7 +365,7 @@ EMSCRIPTENAUDIO_Init(SDL_AudioDriverImpl * impl)
         } else if (typeof(webkitAudioContext) !== 'undefined') {
             return true;
         }
-        return SDL_FALSE;
+        return false;
     });
 
     if (!available) {
@@ -378,7 +378,7 @@ EMSCRIPTENAUDIO_Init(SDL_AudioDriverImpl * impl)
         } else if (typeof(navigator.webkitGetUserMedia) !== 'undefined') {
             return true;
         }
-        return SDL_FALSE;
+        return false;
     });
 
     impl->HasCaptureSupport = capture_available ? SDL_TRUE : SDL_FALSE;