diff -r c39265384763 -r 3692456e7b0f src/audio/dma/SDL_dmaaudio.c
--- a/src/audio/dma/SDL_dmaaudio.c	Mon Feb 06 17:28:04 2006 +0000
+++ b/src/audio/dma/SDL_dmaaudio.c	Tue Feb 07 06:59:48 2006 +0000
@@ -93,8 +93,8 @@
 
 static void Audio_DeleteDevice(SDL_AudioDevice *device)
 {
-	free(device->hidden);
-	free(device);
+	SDL_free(device->hidden);
+	SDL_free(device);
 }
 
 static SDL_AudioDevice *Audio_CreateDevice(int devindex)
@@ -102,20 +102,20 @@
 	SDL_AudioDevice *this;
 
 	/* Initialize all variables that we clean on shutdown */
-	this = (SDL_AudioDevice *)malloc(sizeof(SDL_AudioDevice));
+	this = (SDL_AudioDevice *)SDL_malloc(sizeof(SDL_AudioDevice));
 	if ( this ) {
-		memset(this, 0, (sizeof *this));
+		SDL_memset(this, 0, (sizeof *this));
 		this->hidden = (struct SDL_PrivateAudioData *)
-				malloc((sizeof *this->hidden));
+				SDL_malloc((sizeof *this->hidden));
 	}
 	if ( (this == NULL) || (this->hidden == NULL) ) {
 		SDL_OutOfMemory();
 		if ( this ) {
-			free(this);
+			SDL_free(this);
 		}
 		return(0);
 	}
-	memset(this->hidden, 0, (sizeof *this->hidden));
+	SDL_memset(this->hidden, 0, (sizeof *this->hidden));
 	audio_fd = -1;
 
 	/* Set the function pointers */
@@ -428,11 +428,11 @@
 		dma_buf = NULL;
 		return(-1);
 	}
-	memset(dma_buf, spec->silence, dma_len);
+	SDL_memset(dma_buf, spec->silence, dma_len);
 
 	/* Check to see if we need to use select() workaround */
 	{ char *workaround;
-		workaround = getenv("SDL_DSP_NOSELECT");
+		workaround = SDL_getenv("SDL_DSP_NOSELECT");
 		if ( workaround ) {
 			frame_ticks = (float)(spec->samples*1000)/spec->freq;
 			next_frame = SDL_GetTicks()+frame_ticks;