diff --git a/openmp/runtime/src/kmp_ftn_os.h b/openmp/runtime/src/kmp_ftn_os.h
--- a/openmp/runtime/src/kmp_ftn_os.h
+++ b/openmp/runtime/src/kmp_ftn_os.h
@@ -276,6 +276,14 @@
 #define FTN_SET_TEAMS_THREAD_LIMIT omp_set_teams_thread_limit_
 #define FTN_GET_TEAMS_THREAD_LIMIT omp_get_teams_thread_limit_
 
+#define FTN_GET_NUM_INTEROP_PROPERTIES omp_get_num_interop_properties_
+#define FTN_GET_INTEROP_INT omp_get_interop_int_
+#define FTN_GET_INTEROP_PTR omp_get_interop_ptr_
+#define FTN_GET_INTEROP_STR omp_get_interop_str_
+#define FTN_GET_INTEROP_NAME omp_get_interop_name_
+#define FTN_GET_INTEROP_TYPE_DESC omp_get_interop_type_desc_
+#define FTN_GET_INTEROP_RC_DESC omp_get_interop_rc_desc_
+
 #endif /* KMP_FTN_APPEND */
 
 /* ------------------------------------------------------------------------ */
@@ -402,6 +410,14 @@
 #define FTN_SET_TEAMS_THREAD_LIMIT OMP_SET_TEAMS_THREAD_LIMIT
 #define FTN_GET_TEAMS_THREAD_LIMIT OMP_GET_TEAMS_THREAD_LIMIT
 
+#define FTN_GET_NUM_INTEROP_PROPERTIES OMP_GET_NUM_INTEROP_PROPERTIES
+#define FTN_GET_INTEROP_INT OMP_GET_INTEROP_INT
+#define FTN_GET_INTEROP_PTR OMP_GET_INTEROP_PTR
+#define FTN_GET_INTEROP_STR OMP_GET_INTEROP_STR
+#define FTN_GET_INTEROP_NAME OMP_GET_INTEROP_NAME
+#define FTN_GET_INTEROP_TYPE_DESC OMP_GET_INTEROP_TYPE_DESC
+#define FTN_GET_INTEROP_RC_DESC OMP_GET_INTEROP_RC_DESC
+
 #endif /* KMP_FTN_UPPER */
 
 /* ------------------------------------------------------------------------ */
@@ -530,6 +546,14 @@
 #define FTN_SET_TEAMS_THREAD_LIMIT OMP_SET_TEAMS_THREAD_LIMIT_
 #define FTN_GET_TEAMS_THREAD_LIMIT OMP_GET_TEAMS_THREAD_LIMIT_
 
+#define FTN_GET_NUM_INTEROP_PROPERTIES OMP_GET_NUM_INTEROP_PROPERTIES_
+#define FTN_GET_INTEROP_INT OMP_GET_INTEROP_INT_
+#define FTN_GET_INTEROP_PTR OMP_GET_INTEROP_PTR_
+#define FTN_GET_INTEROP_STR OMP_GET_INTEROP_STR_
+#define FTN_GET_INTEROP_NAME OMP_GET_INTEROP_NAME_
+#define FTN_GET_INTEROP_TYPE_DESC OMP_GET_INTEROP_TYPE_DESC_
+#define FTN_GET_INTEROP_RC_DESC OMP_GET_INTEROP_RC_DESC_
+
 #endif /* KMP_FTN_UAPPEND */
 
 /* -------------------------- GOMP API NAMES ------------------------ */