#pragma prototyped

#ifndef _AST_H

#define _AST_H

#include <ast_version.h>

#ifndef _AST_STD_H

#include <ast_std.h>

#endif

#ifndef _SFIO_H

#include <sfio.h>

#endif

#ifndef ast

#define ast _ast_info

#endif

#ifndef PATH_MAX

#define PATH_MAX 1024

#endif

#ifndef FILE

#ifndef _SFIO_H

struct _sfio_s;

#endif

#define FILE struct _sfio_s

#ifndef __FILE_typedef

#define __FILE_typedef 1

#endif

#ifndef _FILEDEFED

#define _FILEDEFED 1

#endif

#endif

#define EXIT_BITS 8 /* # exit status bits */

#define EXIT_USAGE 2 /* usage exit code */

#define EXIT_QUIT ((1<<(EXIT_BITS))-1) /* parent should quit */

#define EXIT_NOTFOUND ((1<<(EXIT_BITS-1))-1) /* command not found */

#define EXIT_NOEXEC ((1<<(EXIT_BITS-1))-2) /* other exec error */

#define EXIT_CODE(x) ((x)&((1<<EXIT_BITS)-1))

#define EXIT_CORE(x) (EXIT_CODE(x)|(1<<EXIT_BITS)|(1<<(EXIT_BITS-1)))

#define EXIT_TERM(x) (EXIT_CODE(x)|(1<<EXIT_BITS))

#define EXIT_STATUS(x) (((x)&((1<<(EXIT_BITS-2))-1))?(x):EXIT_CODE((x)>>EXIT_BITS))

#define EXITED_CORE(x) (((x)&((1<<EXIT_BITS)|(1<<(EXIT_BITS-1))))==((1<<EXIT_BITS)|(1<<(EXIT_BITS-1)))||((x)&((1<<(EXIT_BITS-1))|(1<<(EXIT_BITS-2))))==((1<<(EXIT_BITS-1))|(1<<(EXIT_BITS-2))))

#define EXITED_TERM(x) ((x)&((1<<EXIT_BITS)|(1<<(EXIT_BITS-1))))

#define ASTCONF_parse 0x0001

#define ASTCONF_write 0x0002

#define ASTCONF_read 0x0004

#define ASTCONF_lower 0x0008

#define ASTCONF_base 0x0010

#define ASTCONF_defined 0x0020

#define ASTCONF_quote 0x0040

#define ASTCONF_table 0x0080

#define ASTCONF_matchcall 0x0100

#define ASTCONF_matchname 0x0200

#define ASTCONF_matchstandard 0x0400

#define ASTCONF_error 0x0800

#define ASTCONF_system 0x1000

#define ASTCONF_AST 0x2000

#define PATH_PHYSICAL 01

#define PATH_DOTDOT 02

#define PATH_EXISTS 04

#define PATH_VERIFIED(n) (((n)&01777)<<5)

#define PATH_READ 004

#define PATH_WRITE 002

#define PATH_EXECUTE 001

#define PATH_REGULAR 010

#define PATH_ABSOLUTE 020

#define PATH_TOUCH_CREATE 01

#define PATH_TOUCH_VERBATIM 02

typedef struct

{

unsigned long date;

char* feature;

char* host;

char* user;

} Pathcheck_t;

#define STR_MAXIMAL 01 /* maximal match */

#define STR_LEFT 02 /* implicit left anchor */

#define STR_RIGHT 04 /* implicit right anchor */

#define STR_ICASE 010 /* ignore case */

#define STR_GROUP 020 /* (|&) inside [@|&](...) only */

#define FMT_ALWAYS 0x01 /* always quote */

#define FMT_ESCAPED 0x02 /* already escaped */

#define FMT_SHELL 0x04 /* escape $ ` too */

#define FMT_WIDE 0x08 /* don't escape 8 bit chars */

#define FMT_PARAM 0x10 /* disable FMT_SHELL ${$( quote */

#define mbmax() (ast.mb_cur_max)

#define mberr() (ast.tmp_int<0)

#define mbcoll() (ast.mb_xfrm!=0)

#define mbwide() (mbmax()>1)

#define mbchar(p) (mbwide()?((ast.tmp_int=(*ast.mb_towc)(&ast.tmp_wchar,(char*)(p),mbmax()))>0?((p+=ast.tmp_int),ast.tmp_wchar):(p+=ast.mb_sync+1,ast.tmp_int)):(*(unsigned char*)(p++)))

#define mbinit() (mbwide()?(*ast.mb_towc)((wchar_t*)0,(char*)0,mbmax()):0)

#define mbsize(p) (mbwide()?(*ast.mb_len)((char*)(p),mbmax()):((p),1))

#define mbconv(s,w) (ast.mb_conv?(*ast.mb_conv)(s,w):((*(s)=(w)),1))

#define mbwidth(w) (ast.mb_width&&((ast.tmp_int=(*ast.mb_width)(w))>=0||(w)>UCHAR_MAX)?ast.tmp_int:1)

#define mbxfrm(t,f,n) (mbcoll()?(*ast.mb_xfrm)((char*)(t),(char*)(f),n):0)

#define elementsof(x) (sizeof(x)/sizeof(x[0]))

#define integralof(x) (((char*)(x))-((char*)0))

#define newof(p,t,n,x) ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)calloc(1,sizeof(t)*(n)+(x)))

#define oldof(p,t,n,x) ((p)?(t*)realloc((char*)(p),sizeof(t)*(n)+(x)):(t*)malloc(sizeof(t)*(n)+(x)))

#define pointerof(x) ((void*)((char*)0+(x)))

#define roundof(x,y) (((x)+(y)-1)&~((y)-1))

#define ssizeof(x) ((int)sizeof(x))

#define streq(a,b) (*(a)==*(b)&&!strcmp(a,b))

#define strneq(a,b,n) (*(a)==*(b)&&!strncmp(a,b,n))

#define strsignal(s) fmtsignal(s)

#if defined(__STDC__) || defined(__cplusplus) || defined(c_plusplus)

#define NiL 0

#define NoP(x) (void)(x)

#else

#define NiL ((char*)0)

#define NoP(x) (&x,1)

#endif

#if !defined(NoF)

#define NoF(x) void _DATA_ ## x () {}

#if !defined(_DATA_)

#define _DATA_

#endif

#endif

#if !defined(NoN)

#define NoN(x) void _STUB_ ## x () {}

#if !defined(_STUB_)

#define _STUB_

#endif

#endif

#define NOT_USED(x) NoP(x)

typedef int (*Error_f)(void*, void*, int, ...);

typedef int (*Ast_confdisc_f)(const char*, const char*, const char*);

typedef int (*Strcmp_context_f)(const char*, const char*, void*);

typedef int (*Strcmp_f)(const char*, const char*);

#if _BLD_ast && defined(__EXPORT__)

#define extern __EXPORT__

#endif

extern char* astgetconf(const char*, const char*, const char*, int, Error_f);

extern char* astconf(const char*, const char*, const char*);

extern Ast_confdisc_f astconfdisc(Ast_confdisc_f);

extern void astconflist(Sfio_t*, const char*, int, const char*);

extern off_t astcopy(int, int, off_t);

extern int astlicense(char*, int, char*, char*, int, int, int);

extern int astquery(int, const char*, ...);

extern void astwinsize(int, int*, int*);

extern ssize_t base64encode(const void*, size_t, void**, void*, size_t, void**);

extern ssize_t base64decode(const void*, size_t, void**, void*, size_t, void**);

extern int chresc(const char*, char**);

extern int chrtoi(const char*);

extern int eaccess(const char*, int);

extern char* fmtbase(long, int, int);

extern char* fmtbasell(intmax_t, int, int);

#define fmtbase(a,b,c) fmtbasell((intmax_t)(a),b,c) /* until 2003-09-01 */

extern char* fmtbuf(size_t);

extern char* fmtclock(Sfulong_t);

extern char* fmtelapsed(unsigned long, int);

extern char* fmterror(int);

extern char* fmtesc(const char*);

extern char* fmtesq(const char*, const char*);

extern char* fmtident(const char*);

extern char* fmtip4(uint32_t, int);

extern char* fmtfmt(const char*);

extern char* fmtgid(int);

extern char* fmtmatch(const char*);

extern char* fmtmode(int, int);

extern char* fmtnesq(const char*, const char*, size_t);

extern char* fmtnum(unsigned long, int);

extern char* fmtperm(int);

extern char* fmtquote(const char*, const char*, const char*, size_t, int);

extern char* fmtre(const char*);

extern char* fmtscale(Sfulong_t, int);

extern char* fmtsignal(int);

extern char* fmttime(const char*, time_t);

extern char* fmtuid(int);

extern char* fmtversion(unsigned long);

extern void* memdup(const void*, size_t);

extern void memfatal(void);

extern unsigned int memhash(const void*, int);

extern unsigned long memsum(const void*, int, unsigned long);

extern char* pathaccess(char*, const char*, const char*, const char*, int);

extern char* pathbin(void);

extern char* pathcanon(char*, int);

extern char* pathcat(char*, const char*, int, const char*, const char*);

extern int pathcd(const char*, const char*);

extern int pathcheck(const char*, const char*, Pathcheck_t*);

extern int pathexists(char*, int);

extern char* pathfind(const char*, const char*, const char*, char*, size_t);

extern int pathgetlink(const char*, char*, int);

extern int pathinclude(const char*);

extern char* pathkey(char*, char*, const char*, const char*, const char*);

extern size_t pathnative(const char*, char*, size_t);

extern char* pathpath(char*, const char*, const char*, int);

extern size_t pathposix(const char*, char*, size_t);

extern char* pathprobe(char*, char*, const char*, const char*, const char*, int);

extern size_t pathprog(const char*, char*, size_t);

extern char* pathrepl(char*, const char*, const char*);

extern int pathsetlink(const char*, const char*);

extern char* pathshell(void);

extern char* pathtemp(char*, size_t, const char*, const char*, int*);

extern char* pathtmp(char*, const char*, const char*, int*);

extern char* setenviron(const char*);

extern int stracmp(const char*, const char*);

extern char* strcopy(char*, const char*);

extern unsigned long strelapsed(const char*, char**, int);

extern int stresc(char*);

extern long streval(const char*, char**, long(*)(const char*, char**));

extern long strexpr(const char*, char**, long(*)(const char*, char**, void*), void*);

extern int strgid(const char*);

extern int strgrpmatch(const char*, const char*, int*, int, int);

extern unsigned int strhash(const char*);

extern void* strlook(const void*, size_t, const char*);

extern int strmatch(const char*, const char*);

extern int strmode(const char*);

extern int strnacmp(const char*, const char*, size_t);

extern char* strncopy(char*, const char*, size_t);

extern int strnpcmp(const char*, const char*, size_t);

extern double strntod(const char*, size_t, char**);

extern _ast_fltmax_t strntold(const char*, size_t, char**);

extern long strntol(const char*, size_t, char**, int);

extern intmax_t strntoll(const char*, size_t, char**, int);

extern long strnton(const char*, size_t, char**, char*, int);

extern unsigned long strntoul(const char*, size_t, char**, int);

extern intmax_t strntonll(const char*, size_t, char**, char*, int);

extern uintmax_t strntoull(const char*, size_t, char**, int);

extern int strnvcmp(const char*, const char*, size_t);

extern int stropt(const char*, const void*, int, int(*)(void*, const void*, int, const char*), void*);

extern int strpcmp(const char*, const char*);

extern int strperm(const char*, char**, int);

extern void* strpsearch(const void*, size_t, size_t, const char*, char**);

extern void* strsearch(const void*, size_t, size_t, Strcmp_f, const char*, void*);

extern void strsort(char**, int, int(*)(const char*, const char*));

extern char* strsubmatch(const char*, const char*, int);

extern unsigned long strsum(const char*, unsigned long);

extern char* strtape(const char*, char**);

extern int strtoip4(const char*, char**, uint32_t*, unsigned char*);

extern long strton(const char*, char**, char*, int);

extern intmax_t strtonll(const char*, char**, char*, int);

extern int struid(const char*);

extern int struniq(char**, int);

extern int strvcmp(const char*, const char*);

#undef extern

#if !defined(environ) && defined(__DYNAMIC__)

#define environ __DYNAMIC__(environ)

#else

extern char** environ;

#endif

#if !_std_malloc && !defined(VMFL) && !defined(_VMHDR_H) && \

(!defined(VMDEBUG) || VMDEBUG) && (VMDEBUG || _BLD_DEBUG)

#define VMFL 1

#include <vmalloc.h>

#endif

#endif