libc.h /* Copyright (C) 1981, 1982 by Manx Software Systems */ extern int errno; #define FLT_FAULT 0 /* vector for floating-point faults */ extern int (*Sysvec[])(); #define NULL 0 #define EOF -1 #define BUFSIZ 1024 #define _BUSY 0x01 #define _ALLBUF 0x02 #define _DIRTY 0x04 #define _EOF 0x08 #define _IOERR 0x10 typedef struct { char *_bp; /* current position in buffer */ char *_bend; /* last character in buffer + 1 */ char *_buff; /* address of buffer */ char _flags; /* open mode, etc. */ char _unit; /* token returned by open */ char _bytbuf; /* single byte buffer for unbuffer streams */ int _buflen; /* length of buffer */ } FILE; extern FILE Cbuffs[]; extern char *Stdbufs; /* free list of buffers */ long ftell(); #define stdin (&Cbuffs[0]) #define stdout (&Cbuffs[1]) #define stderr (&Cbuffs[2]) #define getchar() agetc(stdin) #define putchar(c) aputc(c, stdout) #define feof(fp) (((fp)->_flags&_EOF)!=0) #define ferror(fp) (((fp)->_flags&_IOERR)!=0) #define clearerr(fp) ((fp)->_flags &= ~(_IOERR|_EOF)) #define fileno(fp) ((fp)->_unit) errno.h extern int errno; #define ENOENT -1 #define E2BIG -2 #define EBADF -3 #define ENOMEM -4 #define EEXIST -5 #define EINVAL -6 #define ENFILE -7 #define EMFILE -8 #define ENOTTY -9 #define EACCES -10 #define ERANGE -20 #define EDOM -21 fcntl.h #define O_RDONLY 0 #define O_WRONLY 1 #define O_RDWR 2 #define O_CREAT 0x0100 #define O_TRUNC 0x0200 #define O_EXCL 0x0400 #define O_APPEND 0x0800 io.h /* Copyright (C) 1982 by Thomas Fenwick */ /* * if MAXCHAN is changed then the initialization of chantab in croot.c * should be adjusted so that it initializes EXACTLY MAXCHAN elements of * the array. If this is not done, the I/O library may exhibit * strange behavior. */ #define MAXCHAN 11 /* maximum number of I/O channels */ /* * argument to device routines. * this is a typedef to allow future redeclaration to guarantee * enough space to store either a pointer or an integer. */ typedef char *arg; /* * device control structure */ struct device { char d_read; char d_write; char d_ioctl; /* used by character special devices (eg CON:) */ char d_seek; /* used by random I/O devices (eg: a file) */ int (*d_open)(); /* for special open handling */ }; /* * device table, contains names and pointers to device entries */ struct devtabl { char *d_name; struct device *d_dev; arg d_arg; }; /* * channel table: relates fd's to devices */ struct channel { char c_read; char c_write; char c_ioctl; char c_seek; int (*c_close)(); arg c_arg; } ; extern struct channel chantab[MAXCHAN]; struct fcb { char f_driv; char f_name[8]; char f_type[3]; char f_ext; char f_resv[2]; char f_rc; char f_sydx[16]; char f_cr; unsigned f_record; char f_overfl; }; struct fcbtab { struct fcb fcb; char offset; char flags; char user; }; #define OPNFIL 15 #define CLSFIL 16 #define DELFIL 19 #define READSQ 20 #define WRITSQ 21 #define MAKFIL 22 #define SETDMA 26 #define GETUSR 32 #define READRN 33 #define WRITRN 34 #define FILSIZ 35 #define SETREC 36 #define Wrkbuf ((char *)0x80) math.h double sin(), cos(), tan(), cotan(); double asin(), acos(), atan(), atan2(); double ldexp(), frexp(), modf(); double floor(), ceil(); double log(), log10(), exp(), sqrt(), pow(); double sinh(), cosh(), tanh(), fabs(); #define HUGE 5.2e+151 #define LOGHUGE 349.3 #define TINY 7.5e-155 #define LOGTINY -354.8 setjmp.h /* Copyright (C) 1983 by Manx Software Systems */ #define JBUFSIZE (5*sizeof(int)) typedef char jmp_buf[JBUFSIZE]; sgtty.h /* Copyright (C) 1983 by Manx Software Systems */ #define TIOCGETP 0 /* read contents of tty control structure */ #define TIOCSETP 1 /* set contents of tty control structure */ #define TIOCSETN 1 /* ditto only don't wait for output to flush */ struct sgttyb { char sg_erase; /* ignored */ char sg_kill; /* ignored */ short sg_flags; /* control flags */ }; /* settings for flags */ #define _VALID 0x3a #define RAW 0x20 /* no echo or mapping of input/output BDOS(6) */ #define CRMOD 0x10 /* map input CR to NL, output NL to CR LF */ #define ECHO 0x08 /* ignored unless CBREAK is set */ #define CBREAK 0x02 /* input using BDOS(1), unless echo off then */ /* same as RAW */ stdio.h /* Copyright (C) 1982, 1984 by Manx Software Systems */ #define fgetc getc #define fputc putc #define NULL 0 #define EOF -1 #ifdef TINY struct fcb { char f_driv; char f_name[8]; char f_type[3]; char f_ext; char f_resv[2]; char f_rc; char f_sydx[16]; char f_cr; unsigned f_record; char f_overfl; }; typedef struct { char *_bp; struct fcb _fcb; char user; } FILE; #else #define BUFSIZ 1024 #define MAXSTREAM 11 #define _BUSY 0x01 #define _ALLBUF 0x02 #define _DIRTY 0x04 #define _EOF 0x08 #define _IOERR 0x10 typedef struct { char *_bp; /* current position in buffer */ char *_bend; /* last character in buffer + 1 */ char *_buff; /* address of buffer */ char _flags; /* open mode, etc. */ char _unit; /* token returned by open */ char _bytbuf; /* single byte buffer for unbuffer streams */ int _buflen; /* length of buffer */ } FILE; extern FILE Cbuffs[]; FILE *fopen(); long ftell(); #define stdin (&Cbuffs[0]) #define stdout (&Cbuffs[1]) #define stderr (&Cbuffs[2]) #define getchar() agetc(stdin) #define putchar(c) aputc(c, stdout) #define feof(fp) (((fp)->_flags&_EOF)!=0) #define ferror(fp) (((fp)->_flags&_IOERR)!=0) #define clearerr(fp) ((fp)->_flags &= ~(_IOERR|_EOF)) #define fileno(fp) ((fp)->_unit) #define fflush(fp) flsh_(fp,-1) #endif ctype.h /* Copyright (C) 1984 by Manx Software Systems */ extern char ctp_[]; #define isalpha(x) (ctp_[(x)+1]&0x03) #define isupper(x) (ctp_[(x)+1]&0x01) #define islower(x) (ctp_[(x)+1]&0x02) #define isdigit(x) (ctp_[(x)+1]&0x04) #define isxdigit(x) (ctp_[(x)+1]&0x08) #define isalnum(x) (ctp_[(x)+1]&0x07) #define isspace(x) (ctp_[(x)+1]&0x10) #define ispunct(x) (ctp_[(x)+1]&0x40) #define iscntrl(x) (ctp_[(x)+1]&0x20) #define isprint(x) (ctp_[(x)+1]&0xc7) #define isgraph(x) (ctp_[(x)+1]&0x47) #define isascii(x) (((x)&0x80)==0) #define toascii(x) ((x)&127) #define _tolower(x) ((x)|0x20) #define _toupper(x) ((x)&0x5f)