83 savelev(int fd, xchar lev)  in savelev()  argument
90 	if (fd < 0)  in savelev()
95 	bwrite(fd, &hackpid,sizeof(hackpid));  in savelev()
96 	bwrite(fd, &lev,sizeof(lev));  in savelev()
97 	bwrite(fd, levl,sizeof(levl));  in savelev()
98 	bwrite(fd, &moves,sizeof(long));  in savelev()
99 	bwrite(fd, &xupstair,sizeof(xupstair));  in savelev()
100 	bwrite(fd, &yupstair,sizeof(yupstair));  in savelev()
101 	bwrite(fd, &xdnstair,sizeof(xdnstair));  in savelev()
102 	bwrite(fd, &ydnstair,sizeof(ydnstair));  in savelev()
103 	savemonchn(fd, fmon);  in savelev()
104 	savegoldchn(fd, fgold);  in savelev()
105 	savetrapchn(fd, ftrap);  in savelev()
106 	saveobjchn(fd, fobj);  in savelev()
107 	saveobjchn(fd, billobjs);  in savelev()
109 	save_engravings(fd);  in savelev()
111 	bwrite(fd, rooms,sizeof(rooms));  in savelev()
112 	bwrite(fd, doors,sizeof(doors));  in savelev()
119 	bwrite(fd, wsegs,sizeof(wsegs));  in savelev()
123 			bwrite(fd, wtmp,sizeof(struct wseg));  in savelev()
127 	bwrite(fd, wgrowtime,sizeof(wgrowtime));  in savelev()
132 bwrite(int fd, const void *loc, ssize_t num)  in bwrite()  argument
134 	if(write(fd, loc, num) != num)  in bwrite()
135 		panic("cannot write %zd bytes to file #%d", num, fd);  in bwrite()
139 saveobjchn(int fd, struct obj *otmp)  in saveobjchn()  argument
148 		bwrite(fd, &xl, sizeof(int));  in saveobjchn()
149 		bwrite(fd, otmp, xl + sizeof(struct obj));  in saveobjchn()
153 	bwrite(fd, &minusone, sizeof(int));  in saveobjchn()
157 savemonchn(int fd, struct monst *mtmp)  in savemonchn()  argument
164 	bwrite(fd, &monbegin, sizeof(monbegin));  in savemonchn()
169 		bwrite(fd, &xl, sizeof(int));  in savemonchn()
170 		bwrite(fd, mtmp, xl + sizeof(struct monst));  in savemonchn()
171 		if(mtmp->minvent) saveobjchn(fd,mtmp->minvent);  in savemonchn()
175 	bwrite(fd, &minusone, sizeof(int));  in savemonchn()
179 savegoldchn(int fd, struct gold *gold)  in savegoldchn()  argument
184 		bwrite(fd, gold, sizeof(struct gold));  in savegoldchn()
188 	bwrite(fd, nul, sizeof(struct gold));  in savegoldchn()
192 savetrapchn(int fd, struct trap *trap)  in savetrapchn()  argument
197 		bwrite(fd, trap, sizeof(struct trap));  in savetrapchn()
201 	bwrite(fd, nul, sizeof(struct trap));  in savetrapchn()
205 getlev(int fd, int pid, xchar lev)  in getlev()  argument
218 	mread(fd, (char *) &hpid, sizeof(hpid));  in getlev()
219 	mread(fd, (char *) &dlvl, sizeof(dlvl));  in getlev()
229 	mread(fd, (char *) levl, sizeof(levl));  in getlev()
230 	mread(fd, (char *)&omoves, sizeof(omoves));  in getlev()
231 	mread(fd, (char *)&xupstair, sizeof(xupstair));  in getlev()
232 	mread(fd, (char *)&yupstair, sizeof(yupstair));  in getlev()
233 	mread(fd, (char *)&xdnstair, sizeof(xdnstair));  in getlev()
234 	mread(fd, (char *)&ydnstair, sizeof(ydnstair));  in getlev()
236 	fmon = restmonchn(fd);  in getlev()
268 	mread(fd, (char *)gold, sizeof(struct gold));  in getlev()
273 		mread(fd, (char *)gold, sizeof(struct gold));  in getlev()
277 	mread(fd, (char *)trap, sizeof(struct trap));  in getlev()
282 		mread(fd, (char *)trap, sizeof(struct trap));  in getlev()
285 	fobj = restobjchn(fd);  in getlev()
286 	billobjs = restobjchn(fd);  in getlev()
287 	rest_engravings(fd);  in getlev()
289 	mread(fd, (char *)rooms, sizeof(rooms));  in getlev()
290 	mread(fd, (char *)doors, sizeof(doors));  in getlev()
293 	mread(fd, (char *)wsegs, sizeof(wsegs));  in getlev()
297 			mread(fd, (char *)wtmp, sizeof(struct wseg));  in getlev()
303 	mread(fd, (char *)wgrowtime, sizeof(wgrowtime));  in getlev()
308 mread(int fd, char *buf, unsigned len)  in mread()  argument
313 	rlen = read(fd, buf, (int) len);  in mread()