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Diffstat (limited to 'include/asn1c/per_decoder.h')
| -rw-r--r-- | include/asn1c/per_decoder.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/asn1c/per_decoder.h b/include/asn1c/per_decoder.h new file mode 100644 index 0000000..26aaf59 --- /dev/null +++ b/include/asn1c/per_decoder.h @@ -0,0 +1,44 @@ +/*- + * Copyright (c) 2005 Lev Walkin <vlm@lionet.info>. All rights reserved. + * Redistribution and modifications are permitted subject to BSD license. + */ +#ifndef _PER_DECODER_H_ +#define _PER_DECODER_H_ + +#include <asn_application.h> +#include <per_support.h> + +#ifdef __cplusplus +extern "C" { +#endif + +struct asn_TYPE_descriptor_s; /* Forward declaration */ + +/* + * Unaligned PER decoder of any ASN.1 type. May be invoked by the application. + */ +asn_dec_rval_t uper_decode(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 */ + int skip_bits, /* Number of unused leading bits, 0..7 */ + int unused_bits /* Number of unused tailing bits, 0..7 */ + ); + + +/* + * Type of the type-specific PER decoder function. + */ +typedef asn_dec_rval_t (per_type_decoder_f)(asn_codec_ctx_t *opt_codec_ctx, + struct asn_TYPE_descriptor_s *type_descriptor, + asn_per_constraints_t *constraints, + void **struct_ptr, + asn_per_data_t *per_data + ); + +#ifdef __cplusplus +} +#endif + +#endif /* _PER_DECODER_H_ */ |