Issue-ID: SIM-18

[sim/e2-interface.git] / e2sim / e2apv1sim / e2sim / ASN1c / asn_SET_OF.h

diff --git a/e2sim/e2apv1sim/e2sim/ASN1c/asn_SET_OF.h b/e2sim/e2apv1sim/e2sim/ASN1c/asn_SET_OF.h
new file mode 100644 (file)
index 0000000..882e1a4
--- /dev/null
+++ b/e2sim/e2apv1sim/e2sim/ASN1c/asn_SET_OF.h
@@ -0,0 +1,72 @@
+/*-
+ * Copyright (c) 2003-2017 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+#ifndef        ASN_SET_OF_H
+#define        ASN_SET_OF_H
+
+#ifdef __cplusplus
+#define A_SET_OF(type)                   \
+    struct {                             \
+        type **array;                    \
+        int count; /* Meaningful size */ \
+        int size;  /* Allocated size */  \
+        void (*free)(decltype(*array));  \
+    }
+#else   /* C */
+#define A_SET_OF(type)                   \
+    struct {                             \
+        type **array;                    \
+        int count; /* Meaningful size */ \
+        int size;  /* Allocated size */  \
+        void (*free)(type *);    \
+    }
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define        ASN_SET_ADD(headptr, ptr)               \
+       asn_set_add((headptr), (ptr))
+
+/*******************************************
+ * Implementation of the SET OF structure.
+ */
+
+/*
+ * Add another structure into the set by its pointer.
+ * RETURN VALUES:
+ * 0 for success and -1/errno for failure.
+ */
+int  asn_set_add(void *asn_set_of_x, void *ptr);
+
+/*
+ * Delete the element from the set by its number (base 0).
+ * This is a constant-time operation. The order of elements before the
+ * deleted ones is guaranteed, the order of elements after the deleted
+ * one is NOT guaranteed.
+ * If _do_free is given AND the (*free) is initialized, the element
+ * will be freed using the custom (*free) function as well.
+ */
+void asn_set_del(void *asn_set_of_x, int number, int _do_free);
+
+/*
+ * Empty the contents of the set. Will free the elements, if (*free) is given.
+ * Will NOT free the set itself.
+ */
+void asn_set_empty(void *asn_set_of_x);
+
+/*
+ * Cope with different conversions requirements to/from void in C and C++.
+ * This is mostly useful for support library.
+ */
+typedef A_SET_OF(void) asn_anonymous_set_;
+#define _A_SET_FROM_VOID(ptr)          ((asn_anonymous_set_ *)(ptr))
+#define _A_CSET_FROM_VOID(ptr)         ((const asn_anonymous_set_ *)(ptr))
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ASN_SET_OF_H */