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#include <stdio.h>
int data4[100];
// syscall will be move to newlib?
#define SYSCALL_CLONE 83
int _clone(void)
{
return syscall(SYSCALL_CLONE,0,0,0);
}
static char lastc='d';
int main()
{
printf("setvbuf returned %i\n",setvbuf(stdin,NULL,_IONBF,0));
printf("setvbuf returned %i\n",setvbuf(stdout,NULL,_IONBF,0));
printf("\033c");
printf("\033HFOOL-SNAKE");
//printf("\033d\033d\033dFOOL-SNAKE");
printf("\033d");
char snake[]="FOOLSNAKESFOOL";
int thr=_clone();
if(thr==0)
{
uint64_t x=0;
while(1)
{
for(int i=0;i<10000000;i++);
x++;
if(lastc=='d')printf("\033f");
if(lastc=='a')printf("\033b");
if(lastc=='w')printf("\033u");
if(lastc=='s')printf("\033d");
printf("\033[0;%im\033b%c",31+(uint8_t)(x%6),snake[x%10]);
}
}
else
{
while(1)
{
char c=fgetc(stdin);
lastc=c;
}
}
}
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