e1ap_common.h without E1AP ASN dependency

openair2/E1AP/e1ap_common.c

@@ -75,7 +75,7 @@ static bool check_transac_id(E1AP_TransactionID_t id, int *freeIdx)
   return true;
 }
 
-E1AP_TransactionID_t E1AP_get_next_transaction_identifier() {
+long E1AP_get_next_transaction_identifier() {
   E1AP_TransactionID_t genTransacId;
   bool isTransacIdValid = false;
   int freeIdx = 0;
@@ -90,7 +90,7 @@ E1AP_TransactionID_t E1AP_get_next_transaction_identifier() {
   return genTransacId;
 }
 
-void E1AP_free_transaction_identifier(E1AP_TransactionID_t id) {
+void E1AP_free_transaction_identifier(long id) {
 
   for (int i=0; i < E1AP_MAX_NUM_TRANSAC_IDS; i++) {
     if (id == transacID[i]) {

openair2/E1AP/e1ap_common.h

@@ -24,7 +24,6 @@
 #ifndef E1AP_COMMON_H_
 #define E1AP_COMMON_H_
 #include "openair2/COMMON/e1ap_messages_types.h"
-#include "e1ap_asnc.h"
 #include "openair2/COMMON/sctp_messages_types.h"
 #include "common/ngran_types.h"
 
@@ -43,17 +42,20 @@ typedef struct e1ap_upcp_inst_s {
 
 extern int asn1_xer_print;
 
-int e1ap_decode_pdu(E1AP_E1AP_PDU_t *pdu, const uint8_t *const buffer, uint32_t length);
+// forward declaration so we don't require E1AP ASN.1 when including this
+// header
+struct E1AP_E1AP_PDU;
+int e1ap_decode_pdu(struct E1AP_E1AP_PDU *pdu, const uint8_t *const buffer, uint32_t length);
 
 e1ap_upcp_inst_t *getCxtE1(instance_t instance);
 
-E1AP_TransactionID_t E1AP_get_next_transaction_identifier();
+long E1AP_get_next_transaction_identifier();
+void E1AP_free_transaction_identifier(long id);
 
 void createE1inst(E1_t type, instance_t instance, e1ap_net_config_t *nc, e1ap_setup_req_t *req);
 
-int e1ap_encode_send(E1_t type, sctp_assoc_t assoc_id, E1AP_E1AP_PDU_t *pdu, uint16_t stream, const char *func);
+int e1ap_encode_send(E1_t type, sctp_assoc_t assoc_id, struct E1AP_E1AP_PDU *pdu, uint16_t stream, const char *func);
 
 void e1ap_common_init();
 
-void E1AP_free_transaction_identifier(E1AP_TransactionID_t id);
 #endif /* E1AP_COMMON_H_ */