#pragma prototyped
#ifndef PATH_OFFSET
#include "FEATURE/options"
#include <nval.h>
#if !defined(SHOPT_SPAWN)
# if _UWIN || _use_spawnveg || !_lib_fork
# define SHOPT_SPAWN 1
# endif
#endif
#define PATH_PATH 0001
#define PATH_FPATH 0002
#define PATH_CDPATH 0004
#define PATH_BFPATH 0010
#define PATH_SKIP 0020
#define PATH_BUILTIN_LIB 0040
#define PATH_STD_DIR 0100
#define PATH_OFFSET 2
#define MAXDEPTH (sizeof(char*)==2?64:4096)
typedef struct pathcomp
{
struct pathcomp *next;
int refcount;
dev_t dev;
ino_t ino;
char *name;
char *lib;
char *blib;
void *bltin_lib;
unsigned short len;
unsigned short flags;
Shell_t *shp;
} Pathcomp_t;
#ifndef ARG_RAW
struct argnod;
#endif
extern void path_newdir(Pathcomp_t*);
extern Pathcomp_t *path_dirfind(Pathcomp_t*,const char*,int);
extern Pathcomp_t *path_unsetfpath(Pathcomp_t*);
extern Pathcomp_t *path_addpath(Pathcomp_t*,const char*,int);
extern Pathcomp_t *path_dup(Pathcomp_t*);
extern void path_delete(Pathcomp_t*);
extern void path_alias(Namval_t*,Pathcomp_t*);
extern Pathcomp_t *path_absolute(const char*, Pathcomp_t*);
extern char *path_basename(const char*);
extern char *path_fullname(const char*);
extern int path_expand(const char*, struct argnod**);
extern void path_exec(const char*,char*[],struct argnod*);
extern pid_t path_spawn(const char*,char*[],char*[],Pathcomp_t*,int);
#if defined(__EXPORT__) && defined(_BLD_DLL) && defined(_BLD_shell)
# define extern __EXPORT__
#endif
extern int path_open(const char*,Pathcomp_t*);
extern Pathcomp_t *path_get(const char*);
#undef extern
extern char *path_pwd(int);
extern Pathcomp_t *path_nextcomp(Pathcomp_t*,const char*,Pathcomp_t*);
extern int path_search(const char*,Pathcomp_t*,int);
extern char *path_relative(const char*);
extern int path_complete(const char*, const char*,struct argnod**);
#if SHOPT_BRACEPAT
extern int path_generate(struct argnod*,struct argnod**);
#endif
extern const char e_timeformat[];
extern const char e_badtformat[];
extern const char e_dot[];
extern const char e_pfsh[];
extern const char e_pwd[];
extern const char e_logout[];
extern const char e_alphanum[];
extern const char e_mailmsg[];
extern const char e_suidprofile[];
extern const char e_sysprofile[];
extern const char e_traceprompt[];
extern const char e_crondir[];
#if SHOPT_SUID_EXEC
extern const char e_suidexec[];
#endif
extern const char is_alias[];
extern const char is_builtin[];
extern const char is_builtver[];
extern const char is_reserved[];
extern const char is_talias[];
extern const char is_xalias[];
extern const char is_function[];
extern const char is_ufunction[];
#ifdef SHELLMAGIC
extern const char e_prohibited[];
#endif
#if SHOPT_ACCT
# include "FEATURE/acct"
# ifdef _sys_acct
extern void sh_accinit(void);
extern void sh_accbegin(const char*);
extern void sh_accend(void);
extern void sh_accsusp(void);
# else
# undef SHOPT_ACCT
# endif
#endif
#endif