SDL_ttf: Fiw -Wunused-parameter warning

SDL Commits
1 
From c2d27d1a418f10a87ea9fd195344abbb1945663b Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Mon, 3 Jul 2023 03:49:05 +0200
Subject: [PATCH] Fiw -Wunused-parameter warning

---
 SDL_ttf.c | 1 +
 glfont.c  | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/SDL_ttf.c b/SDL_ttf.c
index 9fa30c7..8803181 100644
--- a/SDL_ttf.c
+++ b/SDL_ttf.c
@@ -4154,6 +4154,7 @@ int TTF_SetFontSDF(TTF_Font *font, SDL_bool on_off)
     Flush_Cache(font);
     return 0;
 #else
+    (void)on_off;
     TTF_SetError("SDL_ttf compiled without SDF support");
     return -1;
 #endif
diff --git a/glfont.c b/glfont.c
index 6336215..f29512e 100644
--- a/glfont.c
+++ b/glfont.c
@@ -510,6 +510,8 @@ int main(int argc, char *argv[])
 
 int main(int argc, char *argv[])
 {
+    (void)argc;
+    (void)argv;
     printf("No OpenGL support on this system\n");
     return 1;
 }