SDL_ttf: showfont.c: remove C99ism (for loop initial declaration)

From 0f9677af95a6d2a7ff387039072c352e0d3eda9e Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Fri, 4 Oct 2024 03:40:56 +0300
Subject: [PATCH] showfont.c: remove C99ism (for loop initial declaration)

---
 examples/showfont.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/showfont.c b/examples/showfont.c
index 2e0b3c67..cf87685c 100644
--- a/examples/showfont.c
+++ b/examples/showfont.c
@@ -118,8 +118,9 @@ static void DrawScene(Scene *scene)
         if (GetHighlightExtents(scene, &marker1, &marker2)) {
             TTF_SubString **highlights = TTF_GetTextSubStringsForRange(scene->text, marker1, marker2, NULL);
             if (highlights) {
+                int i;
                 SDL_SetRenderDrawColor(renderer, 0xCC, 0xCC, 0x00, 0xFF);
-                for (int i = 0; highlights[i]; ++i) {
+                for (i = 0; highlights[i]; ++i) {
                     SDL_FRect rect;
                     SDL_RectToFRect(&highlights[i]->rect, &rect);
                     rect.x += x;