trs80: remove prototypes for deleted code

diff --git a/Kernel/platform-trs80/devgfx.h b/Kernel/platform-trs80/devgfx.h
index c29616d..7b09f63 100644 (file)
--- a/Kernel/platform-trs80/devgfx.h
+++ b/Kernel/platform-trs80/devgfx.h
@@ -4,9 +4,5 @@
 #include <graphics.h>
 
 extern int gfx_ioctl(uint8_t minor, uarg_t arg, char *ptr);
-extern void video_cmd(uint8_t *ptr);
-extern void video_read(uint8_t *ptr);
-extern void video_write(uint8_t *ptr);
-extern void video_exg(uint8_t *ptr);
 
 #endif