else if (!mutt_strncmp (line, "USER", 4))
else if (!ascii_strncasecmp (line, "USER", 4))
static int fetch_capa (char *line, void *data){  POP_DATA *pop_data = (POP_DATA *)data;  char *c;  if (!mutt_strncmp (line, "SASL", 4))  {    c = line + 4;    SKIPWS (c);    pop_data->auth_list = safe_strdup (c);  }  else if (!mutt_strncmp (line, "USER", 4))    pop_data->cmd_user = 1;  else if (!mutt_strncmp (line, "UIDL", 4))    pop_data->cmd_uidl = 1;  else if (!mutt_strncmp (line, "TOP", 3))    pop_data->cmd_top = 1;  return 0;}