test/clib/environ.c

   1 #include <stdio.h>
   2
   3 extern char **environ;
   4
   5 int main(void)
   6 {
   7     int i;
   8
   9     for(i = 0; environ[i] != NULL; i++)
  10         puts(environ[i]);
  11
  12     puts("-- No environment variables left.");
  13
  14     return 0;
  15 }