XER support
git-svn-id: https://asn1c.svn.sourceforge.net/svnroot/asn1c/trunk@365 59561ff5-6e30-0410-9f3c-9617f08c8826
diff --git a/skeletons/asn_internal.h b/skeletons/asn_internal.h
new file mode 100644
index 0000000..6a44cab
--- /dev/null
+++ b/skeletons/asn_internal.h
@@ -0,0 +1,72 @@
+/*-
+ * Copyright (c) 2003, 2004 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Redistribution and modifications are permitted subject to BSD license.
+ */
+/*
+ * Declarations internally useful for the ASN.1 support code.
+ */
+#ifndef _ASN_INTERNAL_H_
+#define _ASN_INTERNAL_H_
+
+#define ASN1C_ENVIRONMENT_VERSION 96 /* Compile-time version */
+int get_asn1c_environment_version(void); /* Run-time version */
+
+#include <asn_types.h>
+#include <constr_TYPE.h>
+
+#define CALLOC(nmemb, size) calloc(nmemb, size)
+#define MALLOC(size) malloc(size)
+#define REALLOC(oldptr, size) realloc(oldptr, size)
+#define FREEMEM(ptr) free(ptr)
+
+/*
+ * A macro for debugging the ASN.1 internals.
+ * You may enable or override it.
+ */
+#ifndef ASN_DEBUG /* If debugging code is not defined elsewhere... */
+#if EMIT_ASN_DEBUG == 1 /* And it was asked to emit this code... */
+#ifdef __GNUC__
+#define ASN_DEBUG(fmt, args...) do { \
+ fprintf(stderr, fmt, ##args); \
+ fprintf(stderr, "\n"); \
+ } while(0)
+#else /* !__GNUC__ */
+extern void ASN_DEBUG_f(const char *fmt, ...);
+#define ASN_DEBUG ASN_DEBUG_f
+#endif /* __GNUC__ */
+#else /* EMIT_ASN_DEBUG != 1 */
+#ifdef __GNUC__
+#define ASN_DEBUG(fmt, args...) ((void)0) /* Emit a no-op operator */
+#else /* __GNUC__ */
+static void ASN_DEBUG(const char *fmt, ...) { (void)fmt; };
+#endif /* __GNUC__ */
+#endif /* EMIT_ASN_DEBUG */
+#endif /* ASN_DEBUG */
+
+/*
+ * Invoke the application-supplied callback and fail, if something is wrong.
+ */
+#define __ASN_E_cbc(buf, size) (cb((buf), (size), app_key) == -1)
+#define _ASN_E_CALLBACK(foo) do { \
+ if(foo) _ASN_ENCODE_FAILED; \
+ } while(0)
+#define _ASN_CALLBACK(buf, size) \
+ _ASN_E_CALLBACK(__ASN_E_cbc(buf, size))
+#define _ASN_CALLBACK2(buf1, size1, buf2, size2) \
+ _ASN_E_CALLBACK(__ASN_E_cbc(buf1, size1) || __ASN_E_cbc(buf2, size2))
+#define _ASN_CALLBACK3(buf1, size1, buf2, size2, buf3, size3) \
+ _ASN_E_CALLBACK(__ASN_E_cbc(buf1, size1) \
+ || __ASN_E_cbc(buf2, size2) \
+ || __ASN_E_cbc(buf3, size3))
+
+#define _i_ASN_TEXT_INDENT(nl, level) do { \
+ int __level = (level); \
+ int __nl = ((nl) != 0); \
+ int __i; \
+ if(__nl) _ASN_CALLBACK("\n", 1); \
+ for(__i = 0; __i < __level; __i++) \
+ _ASN_CALLBACK(" ", 4); \
+ er.encoded += __nl + 4 * __level; \
+} while(0)
+
+#endif /* _ASN_INTERNAL_H_ */