#include <stdio.h>#include <stdlib.h>#include <sys/types.h>#include <fcntl.h>#include <unistd.h>#include <errno.h>#include <pthread.h>#include "keyboard.h"#include "kbd_types.h"#include "get_key.h"#define KEYBOARD "/dev/keyboard/0raw"#define KEY_BUF_LEN 255static void *read_keyboard(void * data);char keybuf[KEY_BUF_LEN];int pWrite=0; //write key buffer point int pRead =0;int pHead =0;int KEY_BUF_FULL=0;//char cmd[255];/**********************************************************/int kbd_init(){	char key;  	void * retval;	if (KBD_Open() < 0) {		printf("Can't open keyboard!\n");		return -1;	}	return 0;}/**********************************************************/int kbd_close(){	KBD_Close();	return 0;}/**********************************************************///static void * read_keyboard(void * data)char get_key(void){	int keydown=0,old_keydown;	char  key=0; 	MWKEYMOD  modifiers;	MWSCANCODE  scancode;	while(1){		keydown=KBD_Read(&key, &modifiers, &scancode); //block read		if(keydown==1){//key press down  2: key up/*			keybuf[pWrite++]=key;			if( pWrite >= KEY_BUF_LEN){				pWrite %= KEY_BUF_LEN;				KEY_BUF_FULL=1;			}*/						return key;		}	}}/**********************************************************/int get_line(char *cmd){	int i=0;	while(1){		cmd[i]=get_key();		if(cmd[i]==13){			cmd[i]=0;			break;		}		printf("%c",cmd[i]);		fflush(stdout);		i++;	}	return cmd;}