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ARJ.H
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C/C++ Source or Header
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1991-06-12
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1KB
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53 lines
typedef unsigned char uchar; /* 8 bits or more */
typedef unsigned int uint; /* 16 - 32 bits or more */
typedef unsigned short ushort; /* 16 bits or more */
typedef unsigned long ulong; /* 32 bits or more */
#ifndef DOS_DATE
#define DOS_DATE
typedef union {
unsigned u;
struct {
unsigned Day : 5;
unsigned Month : 4;
unsigned Year : 7;
} b;
} DOS_FILE_DATE;
#endif
#ifndef DOS_TIME
#define DOS_TIME
typedef union {
unsigned u;
struct {
unsigned Second : 5;
unsigned Minute : 6;
unsigned Hour : 5;
} b;
} DOS_FILE_TIME;
#endif
typedef struct {
unsigned char FirstHeaderSize;
unsigned ArchivVersion;
unsigned char HostOS;
unsigned char ARJFlags;
unsigned char Method;
unsigned Reserved;
DOS_FILE_TIME Time;
DOS_FILE_DATE Date;
unsigned long CompressedSize;
unsigned long OriginalSize;
unsigned long CRC;
unsigned EntryNamePosition;
unsigned FileMode;
unsigned HostData;
} ARJ_HEADER;
#define FNAME_MAX 512
#define FIRST_HDR_SIZE sizeof(ARJ_HEADER)-4
#define COMMENT_MAX 2048
#define HEADERSIZE_MAX (FIRST_HDR_SIZE + 10 + FNAME_MAX + COMMENT_MAX)
void DoArj (char *Path);