#include <stdio.h>
#include <string.h>
int main(int argc, char** argv, char** envp){
  int n=0; for(; envp[n]; n++);
  printf("env count=%d\n", n);
  int i;
  for(i=1; i<46 && envp[i]; i++){
    size_t len=strlen(envp[i]);
    printf("env[%d] %p len=%ld content=[%s]\n", i, (void*)envp[i], (long)len, envp[i]);
  }
  return 0;
}