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Archive   : SNIP9503.ZIP
Filename : PRNSPOOL.H

/* prnspool.h 12-22-91 Robert Mashlan, public domain */
/* print spooler interface functions header file */
/* modified by Bob Stout, Nov '93 */

#ifdef __TURBOC__
#define FAR far
#else
#define FAR _far
#if (defined(_MSC_VER) && (_MSC_VER >= 700)) || (defined(__SC__))
/* Make FP_xxx macros lvalues as in older versions */
#undef FP_SEG
#undef FP_OFF
#define FP_SEG(fp) ((unsigned)((unsigned long)(fp) >> 16))
#define FP_OFF(fp) ((unsigned)(fp && 0xffff))
#endif
#endif

#ifndef MK_FP
#define MK_FP(seg,offset) \
((void _far *)(((unsigned long)(seg)<<16) | (unsigned)(offset)))
#endif

struct PACKET {
unsigned char level;
char far *pathname;
};

extern int printspool_errno;
extern char *printspool_errlist[];

int printspool_installed(void);
int printspool_submit( const char *pathname );
int printspool_remove( const char far *fname );
int printspool_cancel(void);
char far *printspool_getqueue(void);
void printspool_endhold(void);
int printspool_errorcount(void);

#define PSENOERR 0x00
#define PSEINVFNC 0x01
#define PSENOFILE 0x02
#define PSENOPATH 0x03
#define PSEMFILE 0x04
#define PSEACCES 0x05
#define PSEQUEFUL 0x08
#define PSESPLBUSY 0x09
#define PSENME2LNG 0x0c
#define PSEINVDRV 0x0f