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/* $OpenBSD: proto.h,v 1.25 2005/02/02 07:53:01 otto Exp $ */
/*
* prototypes for PD-KSH
* originally generated using "cproto.c 3.5 92/04/11 19:28:01 cthuang "
* $From: proto.h,v 1.3 1994/05/19 18:32:40 michael Exp michael $
*/
/* alloc.c */
Area * ainit(Area *);
void afreeall(Area *);
void * alloc(size_t, Area *);
void * aresize(void *, size_t, Area *);
void afree(void *, Area *);
/* c_ksh.c */
int c_hash(char **);
int c_cd(char **);
int c_pwd(char **);
int c_print(char **);
int c_whence(char **);
int c_command(char **);
int c_typeset(char **);
int c_alias(char **);
int c_unalias(char **);
int c_let(char **);
int c_jobs(char **);
int c_fgbg(char **);
int c_kill(char **);
void getopts_reset(int);
int c_getopts(char **);
int c_bind(char **);
/* c_sh.c */
int c_label(char **);
int c_shift(char **);
int c_umask(char **);
int c_dot(char **);
int c_wait(char **);
int c_read(char **);
int c_eval(char **);
int c_trap(char **);
int c_brkcont(char **);
int c_exitreturn(char **);
int c_set(char **);
int c_unset(char **);
int c_ulimit(char **);
int c_times(char **);
int timex(struct op *, int);
void timex_hook(struct op *, char ** volatile *);
int c_exec(char **);
int c_builtin(char **);
/* c_test.c */
int c_test(char **);
/* edit.c: most prototypes in edit.h */
void x_init(void);
int x_read(char *, size_t);
void set_editmode(const char *);
/* emacs.c: most prototypes in edit.h */
int x_bind(const char *, const char *, int, int);
/* eval.c */
char * substitute(const char *, int);
char ** eval(char **, int);
char * evalstr(char *cp, int);
char * evalonestr(char *cp, int);
char *debunk(char *, const char *, size_t);
void expand(char *, XPtrV *, int);
int glob_str(char *, XPtrV *, int);
/* exec.c */
int execute(struct op * volatile, volatile int);
int shcomexec(char **);
struct tbl * findfunc(const char *, unsigned int, int);
int define(const char *, struct op *);
void builtin(const char *, int (*)(char **));
struct tbl * findcom(const char *, int);
void flushcom(int);
char * search(const char *, const char *, int, int *);
int search_access(const char *, int, int *);
int pr_menu(char *const *);
int pr_list(char *const *);
/* expr.c */
int evaluate(const char *, long *, int, bool);
int v_evaluate(struct tbl *, const char *, volatile int, bool);
/* history.c */
void init_histvec(void);
void hist_init(Source *);
void hist_finish(void);
void histsave(int, const char *, int);
#ifdef HISTORY
int c_fc(char **);
void sethistsize(int);
void sethistfile(const char *);
char ** histpos(void);
int histN(void);
int histnum(int);
int findhist(int, int, const char *, int);
int findhistrel(const char *);
char **hist_get_newest(int);
#endif /* HISTORY */
/* io.c */
void errorf(const char *, ...)
__attribute__((__noreturn__, __format__ (printf, 1, 2)));
void warningf(int, const char *, ...)
__attribute__((__format__ (printf, 2, 3)));
void bi_errorf(const char *, ...)
__attribute__((__format__ (printf, 1, 2)));
void internal_errorf(int, const char *, ...)
__attribute__((__format__ (printf, 2, 3)));
void error_prefix(int);
void shellf(const char *, ...)
__attribute__((__format__ (printf, 1, 2)));
void shprintf(const char *, ...)
__attribute__((__format__ (printf, 1, 2)));
#ifdef KSH_DEBUG
void kshdebug_init_(void);
void kshdebug_printf_(const char *, ...)
__attribute__((__format__ (printf, 1, 2)));
void kshdebug_dump_(const char *, const void *, int);
#endif /* KSH_DEBUG */
int can_seek(int);
void initio(void);
int ksh_dup2(int, int, int);
int savefd(int, int);
void restfd(int, int);
void openpipe(int *);
void closepipe(int *);
int check_fd(char *, int, const char **);
void coproc_init(void);
void coproc_read_close(int);
void coproc_readw_close(int);
void coproc_write_close(int);
int coproc_getfd(int, const char **);
void coproc_cleanup(int);
struct temp *maketemp(Area *, Temp_type, struct temp **);
/* jobs.c */
void j_init(int);
void j_exit(void);
void j_change(void);
int exchild(struct op *, int, int);
void startlast(void);
int waitlast(void);
int waitfor(const char *, int *);
int j_kill(const char *, int);
int j_resume(const char *, int);
int j_jobs(const char *, int, int);
int j_njobs(void);
void j_notify(void);
pid_t j_async(void);
int j_stopped_running(void);
/* lex.c */
int yylex(int);
void yyerror(const char *, ...)
__attribute__((__noreturn__, __format__ (printf, 1, 2)));
Source * pushs(int, Area *);
void set_prompt(int, Source *);
void pprompt(const char *, int);
/* mail.c */
void mcheck(void);
void mcset(long);
void mbset(char *);
void mpset(char *);
/* main.c */
int include(const char *, int, char **, int);
int command(const char *);
int shell(Source *volatile, int volatile);
void unwind(int) __attribute__((__noreturn__));
void newenv(int);
void quitenv(struct shf *);
void cleanup_parents_env(void);
void cleanup_proc_env(void);
void aerror(Area *, const char *) __attribute__((__noreturn__));
/* misc.c */
void setctypes(const char *, int);
void initctypes(void);
char * ulton(unsigned long, int);
char * str_save(const char *, Area *);
char * str_nsave(const char *, int, Area *);
int option(const char *);
char * getoptions(void);
void change_flag(enum sh_flag, int, int);
int parse_args(char **, int, int *);
int getn(const char *, int *);
int bi_getn(const char *, int *);
int gmatch(const char *, const char *, int);
int has_globbing(const char *, const char *);
const unsigned char *pat_scan(const unsigned char *, const unsigned char *,
int);
void qsortp(void **, size_t, int (*)(void *, void *));
int xstrcmp(void *, void *);
void ksh_getopt_reset(Getopt *, int);
int ksh_getopt(char **, Getopt *, const char *);
void print_value_quoted(const char *);
void print_columns(struct shf *, int, char *(*)(void *, int, char *, int),
void *, int, int prefcol);
int strip_nuls(char *, int);
int blocking_read(int, char *, int);
int reset_nonblock(int);
char *ksh_get_wd(char *, int);
/* path.c */
int make_path(const char *, const char *, char **, XString *, int *);
void simplify_path(char *);
char *get_phys_path(const char *);
void set_current_wd(char *);
/* syn.c */
void initkeywords(void);
struct op * compile(Source *);
/* table.c */
unsigned int hash(const char *);
void tinit(struct table *, Area *, int);
struct tbl * tsearch(struct table *, const char *, unsigned int);
struct tbl * tenter(struct table *, const char *, unsigned int);
void tdelete(struct tbl *);
void twalk(struct tstate *, struct table *);
struct tbl * tnext(struct tstate *);
struct tbl ** tsort(struct table *);
/* trace.c */
/* trap.c */
void inittraps(void);
void alarm_init(void);
Trap * gettrap(const char *, int);
void trapsig(int);
void intrcheck(void);
int fatal_trap_check(void);
int trap_pending(void);
void runtraps(int intr);
void runtrap(Trap *);
void cleartraps(void);
void restoresigs(void);
void settrap(Trap *, char *);
int block_pipe(void);
void restore_pipe(int);
int setsig(Trap *, sig_t, int);
void setexecsig(Trap *, int);
/* tree.c */
int fptreef(struct shf *, int, const char *, ...);
char * snptreef(char *, int, const char *, ...);
struct op * tcopy(struct op *, Area *);
char * wdcopy(const char *, Area *);
char * wdscan(const char *, int);
char * wdstrip(const char *);
void tfree(struct op *, Area *);
/* var.c */
void newblock(void);
void popblock(void);
void initvar(void);
struct tbl * global(const char *);
struct tbl * local(const char *, bool);
char * str_val(struct tbl *);
long intval(struct tbl *);
int setstr(struct tbl *, const char *, int);
struct tbl *setint_v(struct tbl *, struct tbl *, bool);
void setint(struct tbl *, long);
int getint(struct tbl *, long *, bool);
struct tbl * typeset(const char *, Tflag, Tflag, int, int);
void unset(struct tbl *, int);
char * skip_varname(const char *, int);
char *skip_wdvarname(const char *, int);
int is_wdvarname(const char *, int);
int is_wdvarassign(const char *);
char ** makenv(void);
void change_random(void);
int array_ref_len(const char *);
char * arrayname(const char *);
void set_array(const char *, int, char **);
/* version.c */
/* vi.c: see edit.h */
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