1/*$Id: misc.h,v 1.56 2001/06/30 01:14:19 guenther Exp $*/
2
3struct dyna_array{int filled,tspace;char*vals;};
4union offori{off_t o;int i;};
5
6#define app_val_type(sp,t,s,v)	(*(t*)app_val_(&sp,sizeof(s))=(v))
7#define app_valo(sp,val)	app_val_type(sp,off_t,union offori,val)
8#define app_vali(sp,val)	app_val_type(sp,int,union offori,val)
9
10#define app_vall(sp,val)	app_val_type(sp,long,long,val)
11#define app_valp(sp,val)	app_val_type(sp,const char*,const char*,val)
12
13#define acc_val_(sp,t,s,off)	(*(t*)&(((s*)sp.vals)[off]))
14
15/* these are lvalues */
16
17#define acc_valo(sp,off)	acc_val_(sp,off_t,union offori,off)
18#define acc_vali(sp,off)	acc_val_(sp,int,union offori,off)
19#define acc_vall(sp,off)	acc_val_(sp,long,long,off)
20#define acc_valp(sp,off)	acc_val_(sp,const char*,const char*,off)
21
22struct dynstring{struct dynstring*enext;char ename[255];};
23
24void
25 elog P((const char*const newt)),
26 ignoreterm P((void)),
27 shutdesc P((void)),
28 checkroot P((const int c,const unsigned long Xid)),
29 setids P((void)),
30 writeerr P((const char*const line)),
31 progerr P((const char*const line,int xitcode,int okay)),
32 chderr P((const char*const dir)),
33 readerr P((const char*const file)),
34 verboff P((void)),
35 verbon P((void)),
36 newid P((void)),
37 zombiecollect P((void)),
38 yell P((const char*const a,const char*const b)),
39 nlog P((const char*const a)),
40 logqnl P((const char*const a)),
41 skipped P((const char*const x)),
42 onguard P((void)),
43 offguard P((void)),
44 Terminate P((void)) __attribute__((noreturn)),
45 suspend P((void)),
46 *app_val_ P((struct dyna_array*const sp,int size)),
47 setupsigs P((void));
48int
49 forkerr Q((const pid_t pid,const char*const a)),
50 buildpath P((const char*name,const char*const path,const char*const file)),
51 nextrcfile P((void)),
52 enoughprivs Q((const auth_identity*const passinvk,const uid_t euid,
53  const gid_t egid,const uid_t uid,const gid_t gid)),
54 conditions P((char flags[],const int prevcond,const int lastsucc,
55  const int lastcond,const int skipping,int nrcond));
56char
57 *tstrdup P((const char*const a)),
58 *cstr P((char*const a,const char*const b)),
59 *egrepin P((char*expr,const char*source,const long len,int casesens));
60const char
61 *newdynstring P((struct dynstring**const adrp,const char*const chp));
62
63extern int fakedelivery;
64