--- mem_align.c	2002/03/08 02:44:58	1.1
+++ mem_align.c	2002/03/20 00:27:57	1.2
@@ -0,0 +1,38 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include "mem_align.h"
+
+void *xvid_malloc(size_t size, uint8_t alignment)
+{
+  uint8_t *mem_ptr;
+  
+  if(alignment == 0)
+  {
+	  if((mem_ptr = (uint8_t *) malloc(size + 1)) != NULL) {
+		*mem_ptr = 0;
+		return (void *) mem_ptr++;
+	  }
+  }
+  else
+  {
+	  uint8_t *tmp;
+	
+	  if((tmp = (uint8_t *) malloc(size + alignment)) != NULL) {
+		mem_ptr = (uint8_t *) (((uint32_t) tmp / alignment) * alignment + alignment);
+		*(mem_ptr - 1) = (alignment - 1) - ((uint32_t) tmp % alignment);
+		return (void *) mem_ptr;
+	  }
+  }
+
+  return NULL;
+}
+
+void xvid_free(void *mem_ptr)
+{
+  uint8_t *tmp;
+
+  tmp = (uint8_t *) mem_ptr - 1;
+  mem_ptr  = tmp - *tmp;
+
+  free(mem_ptr);
+}