2020301918-os/user/testkey.c
2022-10-29 19:48:58 +08:00

12 lines
136 B
C

#include <user/stdio.h>
int main()
{
while(1) {
u8 ch = getch();
if (ch == 255)
continue;
printf("%c", ch);
fflush();
}
}