Add instrumentation.

[stg.git] / libs / smux / include / stg / per_decoder.h

diff --git a/libs/smux/include/stg/per_decoder.h b/libs/smux/include/stg/per_decoder.h
index 26aaf59400445aff62fb007370fc35c0cfa9b1b2..8397a545fb9b2e950942aae892a32385730989e7 100644 (file)
--- a/libs/smux/include/stg/per_decoder.h
+++ b/libs/smux/include/stg/per_decoder.h
@@ -1,5 +1,5 @@
 /*-
- * Copyright (c) 2005 Lev Walkin <vlm@lionet.info>. All rights reserved.
+ * Copyright (c) 2005, 2007 Lev Walkin <vlm@lionet.info>. All rights reserved.
  * Redistribution and modifications are permitted subject to BSD license.
  */
 #ifndef        _PER_DECODER_H_
@@ -14,8 +14,20 @@ extern "C" {
 
 struct asn_TYPE_descriptor_s;  /* Forward declaration */
 
+/*
+ * Unaligned PER decoder of a "complete encoding" as per X.691#10.1.
+ * On success, this call always returns (.consumed >= 1), as per X.691#10.1.3.
+ */
+asn_dec_rval_t uper_decode_complete(struct asn_codec_ctx_s *opt_codec_ctx,
+       struct asn_TYPE_descriptor_s *type_descriptor,  /* Type to decode */
+       void **struct_ptr,      /* Pointer to a target structure's pointer */
+       const void *buffer,     /* Data to be decoded */
+       size_t size             /* Size of data buffer */
+       );
+
 /*
  * Unaligned PER decoder of any ASN.1 type. May be invoked by the application.
+ * WARNING: This call returns the number of BITS read from the stream. Beware.
  */
 asn_dec_rval_t uper_decode(struct asn_codec_ctx_s *opt_codec_ctx,
        struct asn_TYPE_descriptor_s *type_descriptor,  /* Type to decode */