1766     int retcode;  in remove_file()  local
1779     retcode = 0;  in remove_file()
1788 	if ((retcode = RCS_deltag (finfo->rcs, tag)) != 0)  in remove_file()
1791 		error (0, retcode == -1 ? errno : 0,  in remove_file()
1853     retcode = RCS_checkout (finfo->rcs, finfo->file, rev ? corev : NULL,  in remove_file()
1855     if (retcode != 0)  in remove_file()
1873     retcode = RCS_checkin (finfo->rcs, NULL, finfo->file, message,  in remove_file()
1875     if (retcode	!= 0)  in remove_file()
1878 	    error (0, retcode == -1 ? errno : 0,  in remove_file()
1952     int retcode;  in unlockrcs()  local
1954     if ((retcode = RCS_unlock (rcs, NULL, 1)) != 0)  in unlockrcs()
1955 	error (retcode == -1 ? 1 : 0, retcode == -1 ? errno : 0,  in unlockrcs()
1996     int retcode;  in fixbranch()  local
2000 	if ((retcode = RCS_setbranch (rcs, branch)) != 0)  in fixbranch()
2001 	    error (retcode == -1 ? 1 : 0, retcode == -1 ? errno : 0,  in fixbranch()
2199 	    int retcode;  in checkaddfile()  local
2216 	    retcode = RCS_checkin (rcs, NULL, NULL, tmp, NULL, 0,  in checkaddfile()
2219 	    if (retcode != 0)  in checkaddfile()
2221 		error (retcode == -1 ? 1 : 0, retcode == -1 ? errno : 0,  in checkaddfile()
2257 	    int retcode;  in checkaddfile()  local
2277 	    retcode = RCS_settag (rcs, tag, magicrev);  in checkaddfile()
2283 	    if (retcode != 0)  in checkaddfile()
2285 		error (retcode == -1 ? 1 : 0, retcode == -1 ? errno : 0,  in checkaddfile()
2318 		retcode = RCS_checkin (rcs, NULL, NULL, tmp, revnum, headtime,  in checkaddfile()
2325 		if (retcode != 0)  in checkaddfile()
2327 		    error (retcode == -1 ? 1 : 0, retcode == -1 ? errno : 0,  in checkaddfile()