#include <stdio.h>
#include <stdlib.h>
main(){
        FILE *fmouse;
        char b[3];
        fmouse = fopen("/dev/input/mice","r");
        int xd=0,yd=0; //x/y movement delta
        int xo=0,yo=0; //x/y overflow (out of range -255 to +255)
        int lb=0,mb=0,rb=0,hs=0,vs=0; //left/middle/right mousebutton
        int run=0;
        while(!run){
                fread(b,sizeof(char),3,fmouse);
                lb=(b[0]&1)>0;
                rb=(b[0]&2)>0;
                mb=(b[0]&4)>0;
                hs=(b[0]&16)>0;
                vs=(b[0]&32)>0;
                xo=(b[0]&64)>0;
                yo=(b[0]&128)>0;
                xd=b[1];
                yd=b[2];
                printf("hs=%d,vs=%d,lb=%d rm=%d mb=%d xo=%d yo=%d xd=%d yd=%d\n",hs,vs,lb,rb,mb,xo,yo,xd,yd);
        }
        fclose(fmouse);
}