[ruby-cvs:79106] c6b26f5ccf (master): io.c, ruby.c: include internal/variable.h for rb_gvar_readonly_setter

Yusuke Endoh	2020-01-09 23:52:01 +0900 (Thu, 09 Jan 2020)

  New Revision: c6b26f5ccf

  https://github.com/ruby/ruby/commit/c6b26f5ccf

  Log:
    io.c, ruby.c: include internal/variable.h for rb_gvar_readonly_setter=

    =

    Same as 053f78e13988e9253d1f207bf5e23d9505112b32.
    emscripten requires a prototype declaration of rb_gvar_readonly_sette=
r
    if it is refered as a function pointer.

  Modified files:
    io.c
    ruby.c=