P6R::P6ASN1INTEGER Struct Reference

#include <p6asn1.h>

Public Attributes
P6UINT8	choice
union {
P6INT16   int16
P6INT32   int32
P6INT64   int64
P6INT8   int8
P6UINT16   uInt16
P6UINT32   uInt32
P6UINT64   uInt64
P6UINT8   uInt8
}	type

Detailed Description

Used in decoding functions, since we do not know the type of the integer until we look at its length and MSB.

The ASN.1 BER encoding uses twos-complement binary representation of an integer value. Thus the MSB will be a negative value.

* P6UINT8 choice;   choice == 0   ERROR
*  union:
*  P6INT8   int8;    choice == 1   {-128 .. 127}
*  P6UINT8  uInt8;   choice == 2   {0 .. 255}
*  P6INT16  int16;   choice == 3   {-32768 .. 32767}
*  P6UINT16 uInt16;  choice == 4   {0 .. 65535}
*  P6INT32  int32;   choice == 5   {-2147483648 .. 2147483647}
*  P6UINT32 uInt32;  choice == 6   {0 .. 4294967295}
*  P6INT64  int64;   choice == 7   {-9223372036854775808 .. 9223372036854775807}
*  P6UINT64 uInt64;  choice == 8   {0 .. 18446744073309551615}
* 

Definition at line 80 of file p6asn1.h.

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The documentation for this struct was generated from the following file:

• p6asn1.h