GlueGen: Add 'PascalString' string semantics (length + value-ptr), added prelim code for JavaCallback use-case emitBodyMapCToJNIType()

It is common in toolkit APIs that a string might not be passed as a 'nul' terminated (EOS) C string,
but as a Pascal string with a given length argument.

A C string is specied as
  ArgumentIsString alEventCallbackInject 3
while allowing multiple indices ..

A Pascal string can be specified as
  ArgumentIsPascalString ALEVENTPROCSOFT 3 4
while allowing multiple indice-tuples for length and value ..

The tuple consist of the length agrument-index first (usually an int)
followed by the value argument-index (usually a 'char*').

+++

CMethodBindingEmitter.emitBodyMapCToJNIType(), where PascalString is implemented,
is currently being used for
- JNI return statement (no PascalString impact possible)
- JavaCallback C type -> JNI type, PascalString impacting

0 files changed, 0 insertions, 0 deletions