1 files changed, 2 insertions, 0 deletions
diff --git a/c/gbos.h b/c/gbos.h
index f76d1e0..03a91de 100644
--- a/c/gbos.h
+++ b/c/gbos.h
@@ -43,4 +43,6 @@ unsigned char psget(unsigned char slot, unsigned char *buf); /* {pid,state,prog}
 void          progname(unsigned char id, char *buf);         /* id -> name     */
 void          yield(void);
 unsigned char reap(void);                   /* reap a finished bg job, or 0   */
+void          bfill(unsigned char block, unsigned char byte); /* [debug] disk */
+unsigned char bpeek(unsigned char block);                     /* [debug] disk */
 #endif