www.pudn.com > drdossrc.zip > STRUCT.H

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/* FCB defines */ 
 
#define	FCB_NAME	1 
#define	FCB_SIZE	32 
#define	FCB_NAME_SIZE	11 
#define	FCB_EXTENT	12 
#define FCB_CS		13 
#define FCB_RC		15 
#define FCB_ALUS	16 
 
 
struct	xios_iopb { 
	UBYTE	drv; 
	UBYTE	mcnt; 
	UWORD	track; 
	UWORD	sector; 
	UBYTE	FAR *dma_buffer; 
	}; 
 
struct	xios_dpb { 
	UWORD	spt;			/* defined as per system guide */ 
	UBYTE	bsh;			/* This Structure forces the use of */ 
	UBYTE	blm;			/* the '/Zp' option on the compiler */ 
	UBYTE	exm;			/* for Packed structures.	*/ 
	UWORD	dsm; 
	UWORD	drm; 
	UBYTE	al0; 
	UBYTE	al1; 
	UWORD	cks; 
	UWORD	off; 
	UBYTE	psh; 
	UBYTE	prm; 
	}; 
 
struct	segoff { 
	UWORD	off; 
	UWORD	seg; 
	}; 
 
struct	f_data { 
	UBYTE	srch_attrib;			/* size 1 */ 
	UBYTE	cur_drive;			/* size 1 */ 
	UBYTE	media;				/* size 1 */ 
	UBYTE	pattern[FCB_NAME_SIZE];		/* size 11 */ 
	UWORD	cur_alu;			/* size 2 */ 
	UWORD	cur_index;			/* size 2 */ 
	UBYTE	filler[3];			/* size 3 */ 
	UBYTE	fnd_attrib;			/* size 1 */ 
	UWORD	time;				/* size 2 */ 
	UWORD	date;				/* size 2 */ 
	LONG	file_size;			/* size 4 */ 
	UBYTE	file_name[63];			/* size ? */ 
	};