1 #include <stdio.h> 2 #include <stdlib.h> 3 #include <unistd.h> 4 main(int argc,char * argv[])5 int main(int argc, char *argv[]) { 6 const char *foo = getenv("FOO"); 7 for (int counter = 1;; counter++) { 8 sleep(1); // breakpoint 9 } 10 return 0; 11 } 12