/* vi:set ts=8 sts=4 sw=4 noet:
 *
 * CSCOPE support for Vim added by Andy Kahn <kahn@zk3.dec.com>
 * Ported to Win32 by Sergey Khorev <sergey.khorev@gmail.com>
 *
 * The basic idea/structure of cscope for Vim was borrowed from Nvi.
 * There might be a few lines of code that look similar to what Nvi
 * has.  If this is a problem and requires inclusion of the annoying
 * BSD license, then sue me; I'm not worth much anyway.
 */

#if defined(FEAT_CSCOPE) || defined(PROTO)

#if defined (MSWIN)
# ifndef WIN32_LEAN_AND_MEAN
#  define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h>
#endif

#define CSCOPE_SUCCESS		0
#define CSCOPE_FAILURE		-1

#define	CSCOPE_DBFILE		"cscope.out"
#define	CSCOPE_PROMPT		">> "

/*
 * See ":help cscope-find" for the possible queries.
 */

typedef struct {
    char *  name;
    int     (*func)(exarg_T *eap);
    char *  help;
    char *  usage;
    int	    cansplit;		// if supports splitting window
} cscmd_T;

typedef struct csi {
    char *	    fname;	// cscope db name
    char *	    ppath;	// path to prepend (the -P option)
    char *	    flags;	// additional cscope flags/options (e.g, -p2)
#if defined(UNIX)
    pid_t	    pid;	// PID of the connected cscope process.
    dev_t	    st_dev;	// ID of dev containing cscope db
    ino_t	    st_ino;	// inode number of cscope db
#else
# if defined(MSWIN)
    DWORD	    pid;	// PID of the connected cscope process.
    HANDLE	    hProc;	// cscope process handle
    DWORD	    nVolume;	// Volume serial number, instead of st_dev
    DWORD	    nIndexHigh;	// st_ino has no meaning in the Windows
    DWORD	    nIndexLow;
# endif
#endif

    FILE *	    fr_fp;	// from cscope: FILE.
    FILE *	    to_fp;	// to cscope: FILE.
} csinfo_T;

typedef enum { Add, Find, Help, Kill, Reset, Show } csid_e;

typedef enum {
    Store,
    Get,
    Free,
    Print
} mcmd_e;


#endif	// FEAT_CSCOPE
