--- a/lwasm/output.c	Wed Jan 19 22:31:00 2011 -0700
+++ b/lwasm/output.c	Thu Jan 20 22:39:46 2011 -0700
@@ -342,8 +342,8 @@
 				writebytes(se -> symbol, strlen(se -> symbol), 1, of);
 				if (se -> context != -1)
 				{
-					sprintf(buf, "\x01%d", se -> context);
-					writebytes(buf, strlen(buf), 1, of);
+					sprintf((char *)buf, "\x01%d", se -> context);
+					writebytes(buf, strlen((char *)buf), 1, of);
 				}
 				writebytes("", 1, 1, of);
 				return 0;
@@ -470,8 +470,8 @@
 			if (se -> context >= 0)
 			{
 				writebytes("\x01", 1, 1, of);
-				sprintf(buf, "%d", se -> context);
-				writebytes(buf, strlen(buf), 1, of);
+				sprintf((char *)buf, "%d", se -> context);
+				writebytes(buf, strlen((char *)buf), 1, of);
 			}
 			// the "" is NOT an error
 			writebytes("", 1, 1, of);