/*	$Id: a_stdio.g,v 1.1 1994/09/26 07:58:23 howcome Exp $//	AGL(C) 1994*/#include <stdio.h>#include "a_stdio.h"static char e_null[] = {	0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,	0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,	0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,	0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,	0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7,	0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF,	0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7,	0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF,	0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,	0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,	0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,	0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,	0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,	0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,	0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,	0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF};static char alt2koi8[] = {	0xE1, 0xE2, 0xF7, 0xE7, 0xE4, 0xE5, 0xF6, 0xFA,	0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xF0,	0xF2, 0xF3, 0xF4, 0xF5, 0xE6, 0xE8, 0xE3, 0xFE,	0xFB, 0xFD, 0xFF, 0xF9, 0xF8, 0xFC, 0xE0, 0xF1,	0xC1, 0xC2, 0xD7, 0xC7, 0xC4, 0xC5, 0xD6, 0xDA,	0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0,	0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,	0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,	0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,	0x98, 0x99, 0x9A, 0xBF, 0x9C, 0x9D, 0x9E, 0x9F,	0xA0, 0xA1, 0xA2, 0xB0, 0xA4, 0xA5, 0xA6, 0xA7,	0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF,	0xD2, 0xD3, 0xD4, 0xD5, 0xC6, 0xC8, 0xC3, 0xDE,	0xDB, 0xDD, 0xDF, 0xD9, 0xD8, 0xDC, 0xC0, 0xD1,	0xB3, 0xA3, 0xB2, 0xB1, 0xB4, 0xB5, 0xB6, 0xB7,	0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0x9B};static char koi82alt[] = {	0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7,	0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF,	0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,	0xC8, 0xC9, 0xCA, 0xFF, 0xCC, 0xCD, 0xCE, 0xCF,	0xD0, 0xD1, 0xD2, 0xF1, 0xD4, 0xD5, 0xD6, 0xD7,	0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,	0xD3, 0xF3, 0xF2, 0xF0, 0xF4, 0xF5, 0xF6, 0xF7,	0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xCB,	0xEE, 0xA0, 0xA1, 0xE6, 0xA4, 0xA5, 0xE4, 0xA3,	0xE5, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE,	0xAF, 0xEF, 0xE0, 0xE1, 0xE2, 0xE3, 0xA6, 0xA2,	0xEC, 0xEB, 0xA7, 0xE8, 0xED, 0xE9, 0xE7, 0xEA,	0x9E, 0x80, 0x81, 0x96, 0x84, 0x85, 0x94, 0x83,	0x95, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E,	0x8F, 0x9F, 0x90, 0x91, 0x92, 0x93, 0x86, 0x82,	0x9C, 0x9B, 0x87, 0x98, 0x9D, 0x99, 0x97, 0x9A};static char strip8[] = {	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,	0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,	0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,	0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,	0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,	0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,	0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,	0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,	0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,	0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,	0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,	0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,	0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,	0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,	0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,	0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F};static	char	*encode,*i_encode=alt2koi8;	int enctype=1,i_enctype;int	do_null()	{	encode=e_null;	enctype=0; return 0;	}int	do_k2a()	{	encode=koi82alt;enctype=1; return 0;	}int	do_a2k()	{	encode=alt2koi8;enctype=2; return 0;	}int	do_strip8()	{	encode=strip8;  enctype=3; return 0;	}int	do_enc(int _)	{	if(_<4)	switch(_) {		case 0:	do_null(); break;	case 1: do_k2a(); break;		case 2:	do_a2k (); break;	case 3: do_strip8(); break;	}	return enctype;}int	doienc(int _)	{	if(_<2) { i_enctype=_;	switch(_) {		case 0: i_encode=e_null; do_null(); break;		case 1: i_encode=alt2koi8; do_k2a(); break;	}}	return i_enctype;}int	doinull()	{	doienc(0); return 0; }int	doia2k()	{	doienc(1); return 0; }#define PRINT(par1,par2,cond)int	a_print(char *str, int _, FILE *fp){	register int i; if(str==0) return 1;	for(;*str!='\0' && _>0;++str,--_) {		if((i=(int)*str)<0) i=encode[i+128]; else /* for signed chars*/		if(i>127) i=encode[i-128]; /* for unsigned chars */		if(fputc(i,fp)==EOF) return 0;	}	return	1;}PRINT(int _,, *str!='\0')PRINT(int size, int nmemb, size*nmemb > 0)int	awrite(const void *str, int size, int nmemb, FILE *fp){		register int i, _=size*nmemb; if(str==0) return 0;	for(;_ > 0;++str,--_) {		if((i=(int)*(char*)str)<0) i=encode[i+128]; 		else /* for signed chars */			if(i>127) i=encode[i-128]; /* for unsigned chars */		if(fputc(i,fp)==EOF) return (size*nmemb-_)/size;	}	return	nmemb;}int	aputc(char ch, FILE *fp){	register int i;	if((i=(int)ch)<0) i=encode[i+128]; else /* for signed chars */	if(i>127) i=encode[i-128]; /* for unsigned chars */	if(fputc(i,fp)==EOF) return EOF;	return	ch;}char	*agets(char *str, int _, FILE *fp){	char *pc=str;	register int i,j=0;	if(fgets(str,_,fp)==0)	return 0;	for(;*str!='\0' && j<_;++j,++pc) {		if((i=(int)*pc)<0) *str++=i_encode[i+128];		else /* for signed chars */		if(i>127) *str++=i_encode[i-128]; /* for unsigned chars */		else/*		  if(isalnum(i)||isspace(i)||ispunct(i)) *str++=i; else */		  if(i>0 && i<10) { if(j>0) --str; continue; }		  else *str++=i;	} *str='\0';	return	str;}int	anprint(char *str, int psize, FILE *fp){	if(fwrite(str,psize,1,fp)!=1)	return 0;	return	1;}/*void	a_translate(char *str, int _){	for(register int i;*str!='\0' && _>0;++str,--_) {		if((i=(int)*str)<0) i=encode[i+128]; else // for signed chars		if(i>127) i=encode[i-128]; // for unsigned chars		*str=i;	}}*//*	EOF $Id: a_stdio.g,v 1.1 1994/09/26 07:58:23 howcome Exp $ */