pam_converse (int num_msg, PAM_CONVERSE_ARG2_TYPE **msg,
struct pam_response **resp, void *appdata_ptr)
{
-int i;
int sep = 0;
struct pam_response *reply;
if (reply == NULL) return PAM_CONV_ERR;
-for (i = 0; i < num_msg; i++)
+for (int i = 0; i < num_msg; i++)
{
uschar *arg;
switch (msg[i]->msg_style)