1 #include <stdio.h>
2 #include <string.h>
3 #include <unistd.h>
4 
main(int argc,const char ** argv)5 int main(int argc, const char **argv) {
6   char *str = "Hello, World!\n";
7   const int len = strlen(str);
8   write(1, str, len);
9   return 0;
10 }
11