--- cdplayer.library/include/clib/cdplayer_protos.orig.h	1995-05-29 11:57:38.000000000 -0700
+++ cdplayer.library/include/clib/cdplayer_protos.h	2022-06-17 22:54:59.342089800 -0700
@@ -11,7 +11,7 @@
 #endif
 
 BYTE CDEject (struct IOStdReq *);
-BYTE CDPlay (UBYTE, UBYTE, struct IOStdReq *);
+BYTE CDPlay (ULONG, ULONG, struct IOStdReq *);
 BYTE CDResume (BOOL, struct IOStdReq *);
 BYTE CDStop (struct IOStdReq *);
 BYTE CDJump (ULONG, struct IOStdReq *);