minix/commands/yap/output.h
2005-04-21 14:53:53 +00:00

69 lines
1.1 KiB
C
Executable file

/* Copyright (c) 1985 Ceriel J.H. Jacobs */
/* $Header$ */
# ifndef _OUTPUT_
# define PUBLIC extern
# else
# define PUBLIC
# endif
PUBLIC int _ocnt;
PUBLIC char *_optr;
#define putch(ch) if (1) {if (--_ocnt <= 0) flush(); *_optr++ = (ch);} else
VOID flush();
/*
* void flush()
*
* Write the output buffer to the screen
*/
VOID nflush();
/*
* void nflush()
*
* Clear output buffer, but do not write it
*/
int fputch();
/*
* int fputch(c)
* int c; The character to be printed
*
* Put character "c" in output buffer and flush if necessary.
*/
VOID putline();
/*
* void putline(s)
* char *s; The string to be printed
*
* Put string "s" in output buffer etc...
*/
VOID cputline();
/*
* void cputline(s)
* char *s; The string to be handled
*
* Put string "s" in the output buffer, expanding control characters
*/
VOID prnum();
/*
* void prnum(n)
* long n; The number to be printed
*
* print the number "n", using putch.
*/
char *getnum();
/*
* char *getnum(n)
* long n; The number to be converted to a string
*
* Convert a number to a string and return a pointer to it.
*/
# undef PUBLIC