/* Generated automatically */

#ifdef HAVE_GETRLIMIT

#endif /* HAVE_GETRLIMIT */

static pid_t zfork _((struct timeval*tv));

static int execcursh _((Estate state,int do_exec));

static int zexecve _((char*pth,char**argv));

static int isgooderr _((int e,char*dir));

static int execsimple _((Estate state));

static int execpline _((Estate state,wordcode slcode,int how,int last1));

static void execpline2 _((Estate state,wordcode pcode,int how,int input,int output,int last1));

static char**makecline _((LinkList list));

static int clobber_open _((struct redir*f));

static void closemn _((struct multio**mfds,int fd));

static void closemnodes _((struct multio**mfds));

static void closeallelse _((struct multio*mn));

static void addfd _((int forked,int*save,struct multio**mfds,int fd1,int fd2,int rflag));

static void addvars _((Estate state,Wordcode pc,int export));

static void execcmd _((Estate state,int input,int output,int how,int last1));

static void save_params _((Estate state,Wordcode pc,LinkList*restore_p,LinkList*remove_p));

static void restore_params _((LinkList restorelist,LinkList removelist));

static void fixfds _((int*save));

static void entersubsh _((int how,int cl,int fake,int revertpgrp));

static int getherestr _((struct redir*fn));

static Eprog parsecmd _((char*cmd));

static int getpipe _((char*cmd,int nullexec));

static void mpipe _((int*pp));

static void spawnpipes _((LinkList l,int nullexec));

static int execcond _((Estate state,UNUSED(int do_exec)));

static int execarith _((Estate state,UNUSED(int do_exec)));

static int exectime _((Estate state,UNUSED(int do_exec)));

static int execfuncdef _((Estate state,UNUSED(int do_exec)));

static void execshfunc _((Shfunc shf,LinkList args));

static int execautofn _((Estate state,UNUSED(int do_exec)));

static char*cancd _((char*s));

static int cancd2 _((char*s));