SDL: Fixed build warnings in Xcode

From 1c83c1fadd473345e5026e409bb76b4e95768bf0 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Thu, 26 Jan 2023 12:08:43 -0800
Subject: [PATCH] Fixed build warnings in Xcode

---
 test/testautomation_stdlib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/testautomation_stdlib.c b/test/testautomation_stdlib.c
index 8357f780158c..cd1d015638fa 100644
--- a/test/testautomation_stdlib.c
+++ b/test/testautomation_stdlib.c
@@ -181,7 +181,7 @@ int stdlib_snprintf(void *arg)
             expected = f_and_g_test_cases[i].expected_f;
             SDLTest_AssertPass("Call to SDL_snprintf(\"%%f\", %g)", value);
             SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
-            SDLTest_AssertCheck(result == SDL_strlen(expected), "Check result value, expected: %d, got: %d", SDL_strlen(expected), result);
+            SDLTest_AssertCheck(result == SDL_strlen(expected), "Check result value, expected: %d, got: %d", (int)SDL_strlen(expected), result);
             SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
 
             result = SDL_snprintf(text, sizeof(text), "%g", value);
@@ -189,7 +189,7 @@ int stdlib_snprintf(void *arg)
             expected = f_and_g_test_cases[i].expected_g;
             SDLTest_AssertPass("Call to SDL_snprintf(\"%%g\", %g)", value);
             SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
-            SDLTest_AssertCheck(result == SDL_strlen(expected), "Check result value, expected: %d, got: %d", SDL_strlen(expected), result);
+            SDLTest_AssertCheck(result == SDL_strlen(expected), "Check result value, expected: %d, got: %d", (int)SDL_strlen(expected), result);
             SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
         }
     }