279 lines
6.4 KiB
C++
279 lines
6.4 KiB
C++
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/*$no list*//*$no trace <<< std_lib.h >>> */
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/* Copyright (c) Mix Software 1988 */
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/* Header for compiling the standard libraries */
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#define V_ASM
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#define MAXFILES 20
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#define BUFSIZ 512
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#define EOF -1
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#define NULL 0
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#define stdin _iob[0]
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#define stdout _iob[1]
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#define stderr _iob[2]
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#define stdprn _iob[3]
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#define stdaux _iob[4]
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#define size_t unsigned
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#include "fdb.h"
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typedef struct {
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fdb file; /* file descriptor */
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int fd; /* file descriptor number */
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} FILE;
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extern FILE *_iob[MAXFILES];
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typedef struct {
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int length;
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char string[80];
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} STRING;
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typedef int (*onexit_t)();
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typedef int (*atexit_t)();
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#define P_tmpdir "\\TMP"
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#define L_tmpnam sizeof(P_tmpdir)+8
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#define _IOFBF 0
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#define _IOLBF 0x40
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#define _IONBF 0x04
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/***************************************************************/
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#define NEWLINE '\l'
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#define RETURN '\r'
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#define CTLZ '\x1A'
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#define MAXARGS 20
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#define FALSE 0
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#define TRUE 1
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#define FILEERR 0x89
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/*********************** fcntl.h ******************************/
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#define O_RDONLY 0x0000
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#define O_WRONLY 0x0001
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#define O_RDWR 0x0002
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#define O_APPEND 0x0008
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#define O_CREAT 0x0100
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#define O_TRUNC 0x0200
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#define O_EXCL 0x0400
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#define O_TEXT 0x4000
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#define O_BINARY 0x8000
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#define O_MODEMASK 0x00F3
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/***************** Miscellaneous Definitions *******************/
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typedef int jmp_buf[32];
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struct WORDREGS {
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unsigned int ax;
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unsigned int bx;
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unsigned int cx;
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unsigned int dx;
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unsigned int si;
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unsigned int di;
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unsigned int cflag;
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};
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struct BYTEREGS {
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unsigned char al, ah;
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unsigned char bl, bh;
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unsigned char cl, ch;
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unsigned char dl, dh;
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};
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union REGS {
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struct WORDREGS x;
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struct WORDREGS word;
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struct BYTEREGS h;
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struct BYTEREGS byte;
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};
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struct SREGS {
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unsigned int es;
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unsigned int cs;
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unsigned int ss;
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unsigned int ds;
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};
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struct DOSERROR {
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int exterror;
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char class;
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char action;
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char locus;
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};
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struct date {
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int da_year;
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char da_day;
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char da_mon;
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};
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struct time {
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unsigned char ti_min;
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unsigned char ti_hour;
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unsigned char ti_hund;
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unsigned char ti_sec;
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};
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struct dfree {
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unsigned df_avail; /* available clusters */
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unsigned df_total; /* total clusters */
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unsigned df_bsec; /* bytes per sector */
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unsigned df_sclus; /* sectors per cluster */
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};
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struct fatinfo {
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char fi_sclus; /* Sectors per cluster */
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char fi_fatid; /* identification byte */
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int fi_nclus; /* number of clusters */
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int fi_bysec; /* bytes per sector */
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};
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struct ftime {
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unsigned ft_tsec : 5; /* two seconds */
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unsigned ft_min : 6; /* minutes */
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unsigned ft_hour : 5; /* hours */
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unsigned ft_day : 5; /* day of month */
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unsigned ft_month: 4; /* month */
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unsigned ft_year : 7; /* year - 1980 */
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};
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#define clock_t long
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/**************************************************************/
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/* math.h */
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struct complex {
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double x;
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double y;
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};
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struct exception {
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int type; /* type of exception */
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char *name; /* name of function */
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double arg1; /* first argument to function */
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double arg2; /* second argument to function */
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double retval; /* value to be returned if error is not fatal */
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};
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/* exception types */
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#define DOMAIN 1 /* not in domain of function */
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#define SING 2 /* singularity (function not defined) */
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#define OVERFLOW 3 /* result too large */
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#define UNDERFLOW 4 /* result too small */
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#define TLOSS 5 /* total loss of precision */
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#define PLOSS 6 /* partial loss of precision */
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/**************************************************************/
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/* signal.h */
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#define SIGABRT 1
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#define SIGINT 2
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#define SIGFPE 8
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/**************************************************************/
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/* time.h */
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struct tm {
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int tm_sec;
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int tm_min;
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int tm_hour;
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int tm_mday;
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int tm_mon;
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int tm_year;
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int tm_wday;
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int tm_yday;
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int tm_isdst;
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};
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typedef long time_t;
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/**************************************************************/
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/* timeb.h */
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struct timeb {
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time_t time;
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int millitm;
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int timezone;
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int dstflag;
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};
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/**************************************************************/
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/* exec and spawn */
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extern int _p_overlay;
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#define P_WAIT 0
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#define P_NOWAIT 1
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#define P_OVERLAY _p_overlay
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/* #define S_IREAD 0x0100 */
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/* #define S_IWRITE 0x0080 */
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/**************************************************************/
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/* stat.h - structure for stat() and fstat() */
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struct statstr {
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short st_dev;
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unsigned short st_ino;
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unsigned short st_mode;
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short st_nlink;
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short st_uid;
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short st_gid;
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short st_rdev;
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long st_size;
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long st_atime;
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long st_mtime;
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long st_ctime;
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};
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#define S_IFMT 0xf000 /* type mask */
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#define S_IFDIR 0x4000
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#define S_IFCHR 0x2000
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#define S_IFREG 0x8000
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#define S_IREAD 0x0100
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#define S_IWRITE 0x0080
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#define S_IEXEC 0x0040
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/**************************************************************/
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/* errors */
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#define EZERO 0
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#define EPERM 1
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#define ENOENT 2
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#define ESRCH 3
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#define EINTR 4
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#define EIO 5
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#define ENXIO 6
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#define E2BIG 7
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#define ENOEXEC 8
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#define EBADF 9
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#define ECHILD 10
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#define EAGAIN 11
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#define ENOMEM 12
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#define EACCES 13
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#define EFAULT 14
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#define ENOTBLK 15
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#define EBUSY 16
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#define EEXIST 17
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#define EXDEV 18
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#define ENODEV 19
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#define ENOTDIR 20
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#define EISDIR 21
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#define EINVAL 22
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#define ENFILE 23
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#define EMFILE 24
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#define ENOTTY 25
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#define ETXTBSY 26
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#define EFBIG 27
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#define ENOSPC 28
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#define ESPIPE 29
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#define EROFS 30
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#define EMLINK 31
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#define EPIPE 32
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#define EDOM 33
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#define ERANGE 34
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#define EUCLEAN 35
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#define EDEADLOCK 36
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/*$list*//*$trace <<< std_lib.h >>> */
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