text: #include "types.h"
  #include "stat.h"
  #include "user.h"
   
  int main(int argc, char *argv[]) {
    if(argc < 3){
      printf(2, "Usage: mount device mountpoint\n");
      exit(0);
    }
  
    if (mount(argv[1], argv[2])) {
      printf(2, "Error: couldn't mount %s to %s\n", argv[2], argv[1]);
    }
    exit(0);
  }
  