diff --git a/test/testoverlay2.c b/test/testoverlay2.c
index f9bde23f3..6da1f960c 100644
--- a/test/testoverlay2.c
+++ b/test/testoverlay2.c
@@ -252,7 +252,7 @@ main(int argc, char **argv)
     }
 
     while (argc > 1) {
-        if (strcmp(argv[1], "-fps") == 0) {
+        if (SDL_strcmp(argv[1], "-fps") == 0) {
             if (argv[2]) {
                 fps = SDL_atoi(argv[2]);
                 if (fps == 0) {
@@ -272,11 +272,11 @@ main(int argc, char **argv)
                         "The -fps option requires an argument [from 1 to 1000], default is 12.\n");
                 quit(10);
             }
-        } else if (strcmp(argv[1], "-nodelay") == 0) {
+        } else if (SDL_strcmp(argv[1], "-nodelay") == 0) {
             nodelay = 1;
             argv += 1;
             argc -= 1;
-        } else if (strcmp(argv[1], "-scale") == 0) {
+        } else if (SDL_strcmp(argv[1], "-scale") == 0) {
             if (argv[2]) {
                 scale = SDL_atoi(argv[2]);
                 if (scale == 0) {
@@ -296,8 +296,8 @@ main(int argc, char **argv)
                         "The -fps option requires an argument [from 1 to 1000], default is 12.\n");
                 quit(10);
             }
-        } else if ((strcmp(argv[1], "-help") == 0)
-                   || (strcmp(argv[1], "-h") == 0)) {
+        } else if ((SDL_strcmp(argv[1], "-help") == 0)
+                   || (SDL_strcmp(argv[1], "-h") == 0)) {
             PrintUsage(argv[0]);
             quit(0);
         } else {
@@ -307,7 +307,7 @@ main(int argc, char **argv)
         break;
     }
 
-    RawMooseData = (Uint8 *) malloc(MOOSEFRAME_SIZE * MOOSEFRAMES_COUNT);
+    RawMooseData = (Uint8 *) SDL_malloc(MOOSEFRAME_SIZE * MOOSEFRAMES_COUNT);
     if (RawMooseData == NULL) {
         SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Can't allocate memory for movie !\n");
         quit(1);
@@ -317,7 +317,7 @@ main(int argc, char **argv)
     handle = SDL_RWFromFile("moose.dat", "rb");
     if (handle == NULL) {
         SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Can't find the file moose.dat !\n");
-        free(RawMooseData);
+        SDL_free(RawMooseData);
         quit(2);
     }
 
@@ -335,21 +335,21 @@ main(int argc, char **argv)
                               SDL_WINDOW_RESIZABLE);
     if (!window) {
         SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't set create window: %s\n", SDL_GetError());
-        free(RawMooseData);
+        SDL_free(RawMooseData);
         quit(4);
     }
 
     renderer = SDL_CreateRenderer(window, -1, 0);
     if (!renderer) {
         SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't set create renderer: %s\n", SDL_GetError());
-        free(RawMooseData);
+        SDL_free(RawMooseData);
         quit(4);
     }
 
     MooseTexture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_YV12, SDL_TEXTUREACCESS_STREAMING, MOOSEPIC_W, MOOSEPIC_H);
     if (!MooseTexture) {
         SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't set create texture: %s\n", SDL_GetError());
-        free(RawMooseData);
+        SDL_free(RawMooseData);
         quit(5);
     }
     /* Uncomment this to check vertex color with a YUV texture */
@@ -373,7 +373,7 @@ main(int argc, char **argv)
             0, 100);
     }
 
-    free(RawMooseData);
+    SDL_free(RawMooseData);
 
     /* set the start frame */
     i = 0;