#include <string.h>
#include <stdio.h>

int main() {
  char *post_parms;

  char *login;
  char *passwd;
  char *seperator;

  post_parms = strdup("login=goatboy&passwd=fuck");
  login = strstr(post_parms, "login=") + strlen("login=");
  passwd = strstr(post_parms, "passwd=") + strlen("passwd=");
  if (seperator = strstr(post_parms, "&"))
    *seperator = '\0';

  printf("login: \"%s\"\npasswd: \"%s\"\n", login, passwd);

  return 0;
}