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/*
* pathname.h
*
* Function Prototype Declaration for "pathname.c"
*/
#ifndef __PATHNAME_H_
#define __PATHNAME_H_
#define IFS_SET " \t\n"
#define META '\\'
#if !MSDOS
#define PATHDELIM ':'
#define PMETA META
#define METACHAR "\t\n !\"#$&'()*;<=>?[\\]`|"
#define DQ_METACHAR "\"$\\`"
#else /* MSDOS */
# ifdef _NOORIGSHELL
# define FAKEMETA
# define PMETA '$'
# define METACHAR "\t\n !\"$'*<>?|"
# define DQ_METACHAR "\"$"
# define PATHDELIM ';'
# else
# define PMETA '%'
# define METACHAR "\t\n !\"#$%&'()*;<=>?[]`|"
# define DQ_METACHAR "\"$%`"
# define PATHDELIM ':'
# endif
#endif /* MSDOS */
#define ismeta(s, i, q) ((s)[i] == PMETA && (s)[(i) + 1] \
&& (!(q) || (s)[(i) + 1] != (q) || (s)[(i) + 2]))
#define isnmeta(s, i, q, n) \
((s)[i] == PMETA && (i) + 1 < n \
&& (!(q) || (s)[(i) + 1] != (q) || (i) + 2 < n))
#ifdef LSI_C
#define toupper2 toupper
#define tolower2 tolower
#else
extern u_char uppercase[256];
extern u_char lowercase[256];
#define toupper2(c) (uppercase[(u_char)(c)])
#define tolower2(c) (lowercase[(u_char)(c)])
#endif
#if defined (_NOORIGGLOB) \
&& !defined (USEREGCMP) && !defined (USEREGCOMP) && !defined (USERE_COMP)
#undef _NOORIGGLOB
#endif
#ifdef _NOORIGGLOB
# ifdef USEREGCOMP
# include <regex.h>
typedef regex_t reg_t;
# else
typedef char reg_t;
# endif
#else /* !_NOORIGGLOB */
typedef char * reg_t;
# ifdef USEREGCMP
# undef USEREGCMP
# endif
# ifdef USEREGCOMP
# undef USEREGCOMP
# endif
# ifdef USERE_COMP
# undef USERE_COMP
# endif
#endif /* !_NOORIGGLOB */
#ifdef _NOUSEHASH
typedef char hashlist;
#else
typedef struct _hashlist {
char *command;
char *path;
int hits;
int cost;
struct _hashlist *next;
u_char type;
} hashlist;
#define MAXHASH 64
#endif
#define CM_NOTFOUND 0001
#define CM_FULLPATH 0002
#define CM_HASH 0004
#define CM_BATCH 0010
#define CM_EXE 0020
#define CM_ADDEXT 0040
#define CM_RECALC 0100
#if !MSDOS
typedef struct _devino_t {
dev_t dev;
ino_t ino;
} devino_t;
#endif
#ifdef NOUID_T
#undef NOUID_T
typedef u_short uid_t;
typedef u_short gid_t;
#endif
typedef struct _uidtable {
uid_t uid;
char *name;
char *home;
} uidtable;
typedef struct _gidtable {
gid_t gid;
char *name;
} gidtable;
#if MSDOS || (defined (FD) && !defined (_NODOSDRIVE))
extern char *strdelim __P_((char *, int));
extern char *strrdelim __P_((char *, int));
#else
#define strdelim(s, d) strchr(s, _SC_)
#define strrdelim(s, d) strrchr(s, _SC_)
#endif
extern char *strrdelim2 __P_((char *, char *));
extern int isdelim __P_((char *, int));
extern char *strcatdelim __P_((char *));
extern char *strcatdelim2 __P_((char *, char *, char *));
#if MSDOS
#define strnpathcmp strnpathcmp2
#define strpathcmp strpathcmp2
#define strcasecmp2 stricmp
#else
#define strnpathcmp strncmp
#define strpathcmp strcmp
extern int strcasecmp2 __P_((char *, char *));
#endif
extern int strpathcmp2 __P_((char *, char *));
extern int strnpathcmp2 __P_((char *, char *, int));
extern reg_t *regexp_init __P_((char *, int));
extern int regexp_exec __P_((reg_t *, char *, int));
extern VOID regexp_free __P_((reg_t *));
extern int cmppath __P_((CONST VOID_P, CONST VOID_P));
extern char **evalwild __P_((char *));
#ifndef _NOUSEHASH
hashlist **duplhash __P_((hashlist **));
#endif
extern int searchhash __P_((hashlist **, char *, char *));
extern char *searchpath __P_((char *, char *));
#ifndef _NOCOMPLETE
extern char *finddupl __P_((char *, int, char **));
extern int completepath __P_((char *, int, int, char ***, int));
extern char *findcommon __P_((int, char **));
extern char *catvar __P_((char *[], int));
#endif
#if !MSDOS
extern uidtable *finduid __P_((uid_t, char *));
extern gidtable *findgid __P_((gid_t, char *));
# ifdef DEBUG
extern VOID freeidlist __P_((VOID_A));
# endif
#endif
extern char *gethomedir __P_((VOID_A));
extern char *evalarg __P_((char *, int, int));
extern int evalifs __P_((int, char ***, char *, int));
extern int evalglob __P_((int, char ***, int, int));
extern int stripquote __P_((char *, int));
extern char *_evalpath __P_((char *, char *, int, int));
extern char *evalpath __P_((char *, int));
#ifndef _NOUSEHASH
extern hashlist **hashtable;
#endif
extern char *(*getvarfunc)__P_((char *, int));
extern int (*putvarfunc)__P_((char *, int));
extern int (*getretvalfunc)__P_((VOID_A));
extern long (*getpidfunc)__P_((VOID_A));
extern long (*getlastpidfunc)__P_((VOID_A));
extern char **(*getarglistfunc)__P_((VOID_A));
extern char *(*getflagfunc)__P_((VOID_A));
extern int (*checkundeffunc)__P_((char *, char *, int));
extern VOID (*exitfunc)__P_((VOID_A));
extern char *(*backquotefunc)__P_((char *));
#if !MSDOS
extern int pathignorecase;
#endif
#endif /* __PATHNAME_H_ */
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