nua: using isize_t, size_t.

darcs-hash:20060906224631-65a35-9bff3d99f562ad2a6caf88b8ef3c80b4133e1b94.gz

libsofia-sip-ua/nua/nua.c

@@ -1146,7 +1146,7 @@ void nua_signal(nua_t *nua, nua_handle_t *nh, msg_t *msg, int always,
 		tag_type_t tag, tag_value_t value, ...)
 {
   su_msg_r sumsg = SU_MSG_R_INIT;
-  int len, xtra, e_len, l_len = 0, l_xtra = 0;
+  size_t len, xtra, e_len, l_len = 0, l_xtra = 0;
   ta_list ta;
 
   if (nua == NULL || (nua->nua_shutdown_started && event != nua_r_shutdown))

libsofia-sip-ua/nua/nua_register.c

@@ -1657,7 +1657,7 @@ static char *nua_handle_features(nua_handle_t *nh)
       /* Skip ";" if this is first one */
       su_strlst_append(l, ";methods=\"" + (su_strlst_len(l) == 0));
       if (allow->k_items) {
-        int i;
+        size_t i;
         for (i = 0; allow->k_items[i]; i++) {
           su_strlst_append(l, allow->k_items[i]);
           if (allow->k_items[i + 1])

libsofia-sip-ua/nua/nua_session.c

@@ -1744,7 +1744,7 @@ set_session_timer(nua_handle_t *nh)
   }
   else {
     ss->ss_timer_set = 0;
-    nua_dialog_usage_set_expires(du, SIP_TIME_MAX);
+    nua_dialog_usage_set_expires(du, UINT_MAX);
     nua_dialog_usage_no_refresh(du);
   }
 }
@@ -2572,7 +2572,7 @@ int session_make_description(su_home_t *home,
 			     sip_payload_t **return_pl)
 {
   char const *sdp;
-  int len;
+  isize_t len;
 
   if (!soa)
     return 0;
@@ -2695,7 +2695,7 @@ int session_process_request(nua_handle_t *nh,
 			    sip_t const *sip)
 {
   char const *sdp = NULL;
-  int len;
+  isize_t len;
 
   if (nh->nh_soa) {
     msg_t *msg = nta_outgoing_getresponse(irq);

libsofia-sip-ua/nua/nua_stack.c

@@ -253,7 +253,7 @@ int nua_stack_event(nua_t *nua, nua_handle_t *nh, msg_t *msg,
   su_msg_r sumsg = SU_MSG_R_INIT;
 
   ta_list ta;
-  int e_len, len, xtra, p_len;
+  size_t e_len, len, xtra, p_len;
 
   enter;