fix compilation warnings

src/belle_sip_headers_impl.c

@@ -449,7 +449,7 @@ void belle_sip_header_user_agent_add_product(belle_sip_header_user_agent_t* user
 	user_agent->products = belle_sip_list_append(user_agent->products ,belle_sip_strdup(product));
 }
 int belle_sip_header_user_agent_get_products_as_string(const belle_sip_header_user_agent_t* user_agent,char* value,unsigned int value_size) {
-	unsigned int result = 0;
+	size_t result = 0;
 	belle_sip_list_t* list = user_agent->products;
 	for(;list!=NULL;list=list->next){
 		belle_sip_snprintf(value,value_size,&result,"%s ",(const char *)list->data);

src/belle_sip_message.g

@@ -1178,7 +1178,7 @@ catch [ANTLR3_MISMATCHED_TOKEN_EXCEPTION]
 
 header_p_preferred_identity returns [belle_sip_header_p_preferred_identity_t* ret]   
   :  {IS_HEADER_NAMED(P-Preferred-Identity,NULL)}? token /*"P-Preferred-Identity"*/ 
- hcolon header_address_base[belle_sip_header_p_preferred_identity_new()] {$ret=$header_address_base.ret;}; 
+ hcolon header_address_base[(belle_sip_header_address_t*)belle_sip_header_p_preferred_identity_new()] {$ret=(belle_sip_header_p_preferred_identity_t*)$header_address_base.ret;}; 
   
 
 

src/belle_sip_object.c

@@ -279,14 +279,14 @@ static belle_sip_error_code checked_marshal(belle_sip_object_vptr_t *vptr, belle
 	written=i-initial_offset;
 	if (error==BELLE_SIP_BUFFER_OVERFLOW){
 		belle_sip_error("Object of type %s commited a buffer overflow by marshalling %i bytes",
-			vptr->type_name,*offset-initial_offset);
+			vptr->type_name,(int)(*offset-initial_offset));
 	} else if (error!=BELLE_SIP_OK){
 		belle_sip_error("Object of type %s produced an error during marshalling: %i",
 			vptr->type_name,error);
 	}
 	if (written!=(*offset-initial_offset) && written!=(buff_size-initial_offset-1)){ /*this is because snprintf won't allow you to write a non null character at the end of the buffer*/
 		belle_sip_fatal("Object of type %s marshalled %i bytes but said it marshalled %i bytes !",
-			vptr->type_name,written,*offset-initial_offset);
+			vptr->type_name,(int)written,(int)(*offset-initial_offset));
 	}
 	memcpy(buff+initial_offset,p+initial_offset,*offset-initial_offset);
 	belle_sip_free(p);
@@ -352,7 +352,7 @@ char * _belle_sip_object_describe_type(belle_sip_object_vptr_t *vptr){
 	const int maxbufsize=2048;
 	char *ret=belle_sip_malloc(maxbufsize);
 	belle_sip_object_vptr_t *it;
-	unsigned int pos=0;
+	size_t pos=0;
 	belle_sip_list_t *l=NULL,*elem;
 	belle_sip_snprintf(ret,maxbufsize,&pos,"Ownership:\n");
 	belle_sip_snprintf(ret,maxbufsize,&pos,"\t%s is created initially %s\n",vptr->type_name,

src/channel.c

@@ -473,7 +473,7 @@ static void _send_message(belle_sip_channel_t *obj, belle_sip_message_t *msg){
 
 		if (ret<0){
 			belle_sip_error("channel [%p]: could not send [%i] bytes from [%s://%s:%i]  to [%s:%i]"	,obj
-				,len
+				,(int)len
 				,belle_sip_channel_get_transport_name(obj)
 				,obj->local_ip
 				,obj->local_port
@@ -495,7 +495,7 @@ static void _send_message(belle_sip_channel_t *obj, belle_sip_message_t *msg){
 								,obj->peer_name
 								,obj->peer_port
 								,ret
-								,len
+								,(int)len
 								,buffer);
 		}
 	}

tester/belle_sdp_tester.c

@@ -400,7 +400,7 @@ static void test_overflow(void){
 	}
 
 	CU_ASSERT_EQUAL(belle_sip_object_marshal(BELLE_SIP_OBJECT(sdp),buffer,buffsize,&offset),BELLE_SIP_BUFFER_OVERFLOW);
-	belle_sip_message("marshal size is %i",offset);
+	belle_sip_message("marshal size is %i",(int)offset);
 	CU_ASSERT_TRUE(offset==buffsize);
 	belle_sip_object_unref(sdp);
 	belle_sip_free(buffer);