Improved "NO_VALUE" and added "inline" macros back in.
Changed empty array detection as apparently [+5] is an invalid size.
Added header.  Switched reference saving to use "alt" not "pri" to preserve return values.
Added y_inline tests.  Added @return.
Removed old code.
Corrected comments.
First search version.
More tests.  Complete function search.  Safer Callback_Release func.
Removed old code and comments.
Added AMX_ReadUnpackedString (then didn't use it).