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IMPORTANT NOTE: IF THIS FILE IS CHANGED, PCBUILD\BDIST_WININST.VCXPROJ MUST

BE REBUILT AS WELL.

IF CHANGES TO THIS FILE ARE CHECKED IN, THE RECOMPILED BINARIES MUST BE

CHECKED IN AS WELL!

#pragma pack(1)

/* zip-archive headers

* See: http://www.pkware.com/appnote.html

struct eof_cdir {

long tag; /* must be 0x06054b50 */

short disknum;

short firstdisk;

short nTotalCDirThis;

short nTotalCDir;

long nBytesCDir;

long ofsCDir;

short commentlen;

};

struct cdir {

long tag; /* must be 0x02014b50 */

short version_made;

short version_extract;

short gp_bitflag;

short comp_method;

short last_mod_file_time;

short last_mod_file_date;

long crc32;

long comp_size;

long uncomp_size;

short fname_length;

short extra_length;

short comment_length;

short disknum_start;

short int_file_attr;

long ext_file_attr;

long ofs_local_header;

};

struct fhdr {

long tag; /* must be 0x04034b50 */

short version_needed;

short flags;

short method;

short last_mod_file_time;

short last_mod_file_date;

long crc32;

long comp_size;

long uncomp_size;

short fname_length;

short extra_length;

};

struct meta_data_hdr {

int tag;

int uncomp_size;

int bitmap_size;

};

#pragma pack()

/* installation scheme */

typedef struct tagSCHEME {

char *name;

char *prefix;

} SCHEME;

typedef int (*NOTIFYPROC)(int code, LPSTR text, ...);

extern BOOL

extract_file(char *dst, char *src, int method, int comp_size,

int uncomp_size, NOTIFYPROC notify);

extern BOOL

unzip_archive(SCHEME *scheme, char *dirname, char *data,

DWORD size, NOTIFYPROC notify);

extern char *

map_new_file(DWORD flags, char *filename, char

*pathname_part, int size,

WORD wFatDate, WORD wFatTime,

NOTIFYPROC callback);

extern BOOL

ensure_directory (char *pathname, char *new_part,

NOTIFYPROC callback);

/* codes for NOITIFYPROC */

#define DIR_CREATED 1

#define CAN_OVERWRITE 2

#define FILE_CREATED 3

#define ZLIB_ERROR 4

#define SYSTEM_ERROR 5

#define NUM_FILES 6

#define FILE_OVERWRITTEN 7

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