xmlrpc(s): remove the K sl define

- no more needed - the modules should work the same with any version
  of sl module

modules_s/xmlrpc/Makefile

@@ -3,9 +3,6 @@
 # 
 # WARNING: do not run this directly, it should be run by the master Makefile
 
-# Set to true if you want to use K sl module API
-USE_K_SL_API=false
-
 include ../../Makefile.defs
 auto_gen=
 NAME=xmlrpc.so
@@ -14,8 +11,4 @@ LIBS +=-lxml2
 
 DEFS+=-DSER_MOD_INTERFACE
 
-ifeq ($(USE_K_SL_API),true)
-DEFS+=-DUSE_K_SL_API
-endif
-
 include ../../Makefile.modules

modules_s/xmlrpc/xmlrpc.c

@@ -55,11 +55,7 @@
 #include "../../msg_translator.h"
 #include "../../select.h"
 #include "../../receive.h" /* needed by process_rpc / receive_msg() */
-#ifdef USE_K_SL_API
-#include "../../modules_k/sl/sl_api.h"
-#else
 #include "../sl/sl.h"
-#endif
 #include "../../nonsip_hooks.h"
 #include "../../action.h" /* run_actions */
 #include "../../script_cb.h" /* exec_*_script_cb */
@@ -382,11 +378,7 @@ static char* xmlrpc_route=0; /* default is the main route */
 /** Reference to the sl (stateless replies) module of SER The sl module of SER
  * is needed so that the xmlrpc SER module can send replies back to clients
  */
-#ifdef USE_K_SL_API
-struct sl_binds sl;
-#else
 sl_api_t sl;
-#endif
 
 static int xmlrpc_route_no=DEFAULT_RT;
 /* if set, try autoconverting to the requested type if possible
@@ -743,20 +735,10 @@ static int send_reply(sip_msg_t* msg, str* body)
 		return -1;
 	}
 
-#ifdef USE_K_SL_API
-	str s;
-	s.s = "OK";
-	s.len = 2;
-	if (sl.send_reply(msg, 200, &s) == -1) {
-		ERR("Error while sending reply\n");
-		return -1;
-	}
-#else
 	if (sl.reply(msg, 200, "OK") == -1) {
 		ERR("Error while sending reply\n");
 		return -1;
 	}
-#endif
 
 	return 0;
 }
@@ -2214,20 +2196,13 @@ static int mod_init(void)
               * We will need sl_send_reply from stateless
 	      * module for sending replies
 	      */
-#ifdef USE_K_SL_API
-	if (load_sl_api(&sl)!=0) {
-		ERR("This module requires sl module\n");
-		return -1;
-	}
-#else
-    	bind_sl_t bind_sl;
+    bind_sl_t bind_sl;
 	bind_sl = (bind_sl_t)find_export("bind_sl", 0, 0);
 	if (!bind_sl) {
 		ERR("This module requires sl module\n");
 		return -1;
 	}
 	if (bind_sl(&sl) < 0) return -1;
-#endif
 
 	func_param.send = (rpc_send_f)rpc_send;
 	func_param.fault = (rpc_fault_f)rpc_fault;