Compat

(c) John Mair (banisterfiend); MIT License.

Manages Ruby 1.9 and 1.8 compatibility in a single header file

Features

• Detects version based on existence of ROBJECT_EMBED_LEN_MAX macro
• Defines RCLASS_M_TBL / RCLASS_SUPER / RCLASS_IV_TBL for 1.8
• Automatically includes st.h
• Creates a create_class(VALUE flags, VALUE klass) function to manage creation in both versions
• Defines a KLASS_OF(obj) macro, (lvalue version of CLASS_OF)
• Defines FALSE and TRUE macros