DDSIRTP22 — Use compliant OMG IDL syntax

IDL is defined by OMG’s own document formal/2011-11-01 in section 7. As another OMG specification (and most importantly, for clarity and precision), the current pseudo-IDL throughout the RTPS document must be changed to be actual compliant IDL. Compliant IDL does not use anonymous types: newly-constructed types appear in their own typedefs.
Section: 9.2.2
Page: 149
Change: replace IDL with
typedef octet OctetArray3[3];
struct EntityId_t

;

Section: 9.3.1.5
Page: 153
Change: replace IDL with
struct GUID_t

;

Section: 9.3.2, Table 9.4 row “Time_t”
Page: 153
Change: replace IDL with
struct Time_t

;

Section: 9.3.2, Table 9.4 row “VendorId_t”
Page: 153
Change: replace IDL with
typedef octet OctetArray2[2];
struct VendorId_t

;

Section: 9.3.2, Tables 9.4 and 9.5
Page: 154-159
Change: For ALL table entries with a struct move struct's identifier to directly follow the keyword "struct" (SequenceNumber_t, FragmentNumber_t, Locator_t, Count_t, ProtocolVersion_t, KeyHash_t, StatusInfo_t, ParameterId_t, ContentFilterProperty_t, ContentFilterInfo_t, OriginalWriterInfo_t, LocatorUDPv4_t) and in cases where "typedef" is used to introduce a struct, remove it (ProtocolVersion_t, ContentFilterProperty_t, ContentFilterInfo_t)
Section: 9.3.2, Table 9.4
Page: 155-157
Change: Use of anonymous types is deprecated (applies to Locator_t::address, KeyHash_t::value, StatusInfo_t::value, all fields in ContentFilterProperty_t except for filterExpression). Replace the anonymous type with a typedef.
Section: 9.3.2, Table 9.4
Page: 157
Change: Array bounds for FilterSignature_t must be at the end of the typedef
Section: 9.4.2.6
Page: 161
Change: IDL syntax error due to use of anonymous types and the struct’s identifier must directly follow the keyword “struct”; also use unsigned long for bitmap
Section: 9.4.2.8
Page: 163
Change: IDL syntax error due to use of anonymous types and the struct’s identifier must directly follow the keyword “struct”; also use unsigned long for bitmap
Section: 9.4.2.11
Page: 165
Change: Use an unsigned short for “length” and mark this as "pseudo" IDL as there is no way to represent a sequence with a 2-byte length field or an array with runtime-determined bounds
Section: 9.4.5.1
Page: 168
Change: struct’s identifier must directly follow the keyword “struct”
Section: 9.6.2.1
Page: 180
Change: IDL syntax error due to use of anonymous types
Section: 9.6.2.2
Page: 181
Change: IDL syntax error, the keyword "struct" is not used to identify types of fields. Also, IDL does not allow differences only in case so "WriterProxy writerProxy;" is ill-formed.
Section: 10.1.1.1
Page: 193
Change: IDL syntax error, array bounds for Identifier must be at the end of the typedef, and the typedef keyword is missing.

In addition to making the IDL compliant, the reference to formal/2011-11-01 should
added to the normative section.