--- changer-src/scsi-chio.c	Tue Jul  7 21:04:04 1998
+++ changer-src/scsi-chio.c	Sat Sep 12 16:11:21 1998
@@ -114,6 +114,38 @@
 }
 
 
+#if defined(__FreeBSD__) && defined(HAVE_CAMLIB_H)
+#warning "CHIO TAPE CHANGER FUNCTIONS UNIMPLEMENTED FOR FREEBSD CAM"
+#warning "Code will work fine if you aren't running a changer."
+int isempty(int fd, int slot)
+{
+struct changer_element_status  ces;
+int                            i,rc;
+int type=CHET_ST;
+
+return 0;
+}
+
+int find_empty(int fd)
+{
+struct changer_element_status  ces;
+int                            i,rc;
+int type=CHET_ST;
+
+return 0;
+}
+
+int drive_loaded(int fd, int drivenum)
+{
+struct changer_element_status  ces;
+int                            i,rc;
+int type=CHET_DT;
+
+return 0;
+}
+
+#else
+
 /* 
  * this routine checks a specified slot to see if it is empty 
  */
@@ -141,6 +173,8 @@
     return !i;
 }
 
+
+
 /*
  * find the first empty slot 
  */
@@ -169,6 +203,8 @@
     return i;
 }
 
+
+
 /*
  * returns one if there is a tape loaded in the drive 
  */
@@ -195,7 +231,7 @@
     free(ces.ces_data);
     return i;
 }
-
+#endif
 
 /*
  * unloads the drive, putting the tape in the specified slot