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#pragma once

#include <util/system/defaults.h>

#if defined(_MSC_VER) || defined(_bionic_)
#define USE_INTERNAL_GLOB
#endif

#if !defined(USE_INTERNAL_GLOB)
#include <glob.h>
#else

struct stat;
typedef struct {
    int gl_pathc;    /* Count of total paths so far. */
    int gl_matchc;   /* Count of paths matching pattern. */
    int gl_offs;     /* Reserved at beginning of gl_pathv. */
    int gl_flags;    /* Copy of flags parameter to glob. */
    char** gl_pathv; /* List of paths matching pattern. */
                     /* Copy of errfunc parameter to glob. */
    int (*gl_errfunc)(const char*, int);

    /*
     * Alternate filesystem access methods for glob; replacement
     * versions of closedir(3), readdir(3), opendir(3), stat(2)
     * and lstat(2).
     */
    void (*gl_closedir)(void*);
    struct dirent* (*gl_readdir)(void*);
    void* (*gl_opendir)(const char*);
    int (*gl_lstat)(const char*, struct stat*);
    int (*gl_stat)(const char*, struct stat*);
} glob_t;

//#if __POSIX_VISIBLE >= 199209
/* Believed to have been introduced in 1003.2-1992 */
#define GLOB_APPEND 0x0001     /* Append to output from previous call. */
#define GLOB_DOOFFS 0x0002     /* Use gl_offs. */
#define GLOB_ERR 0x0004        /* Return on error. */
#define GLOB_MARK 0x0008       /* Append / to matching directories. */
#define GLOB_NOCHECK 0x0010    /* Return pattern itself if nothing matches. */
#define GLOB_NOSORT 0x0020     /* Don't sort. */
#define GLOB_NOESCAPE 0x2000   /* Disable backslash escaping. */

/* Error values returned by glob(3) */
#define GLOB_NOSPACE (-1)      /* Malloc call failed. */
#define GLOB_ABORTED (-2)      /* Unignored error. */
#define GLOB_NOMATCH (-3)      /* No match and GLOB_NOCHECK was not set. */
#define GLOB_NOSYS (-4)        /* Obsolete: source comptability only. */
//#endif /* __POSIX_VISIBLE >= 199209 */

//#if __BSD_VISIBLE
#define GLOB_ALTDIRFUNC 0x0040 /* Use alternately specified directory funcs. */
#define GLOB_BRACE 0x0080      /* Expand braces ala csh. */
#define GLOB_MAGCHAR 0x0100    /* Pattern had globbing characters. */
#define GLOB_NOMAGIC 0x0200    /* GLOB_NOCHECK without magic chars (csh). */
#define GLOB_QUOTE 0x0400      /* Quote special chars with \. */
#define GLOB_TILDE 0x0800      /* Expand tilde names from the passwd file. */
#define GLOB_LIMIT 0x1000      /* limit number of returned paths */

/* source compatibility, these are the old names */
#define GLOB_MAXPATH GLOB_LIMIT
#define GLOB_ABEND GLOB_ABORTED
//#endif /* __BSD_VISIBLE */

int glob(const char*, int, int (*)(const char*, int), glob_t*);
void globfree(glob_t*);

#endif /* _MSC_VER */

#if !defined(FROM_IMPLEMENTATION)
#undef USE_INTERNAL_GLOB
#endif