toto

3,9d2
< /* Ruby 1.8 compatibility macros, these are defined in Ruby 1.9 
<    so the ones below will only be used in 1.8.x */
< #ifndef RSTRING_PTR
< # define RSTRING_PTR(s) (RSTRING(s)->ptr)
< # define RSTRING_LEN(s) (RSTRING(s)->len)
< #endif
< 
22,23c15,16
<   s1	= RSTRING_PTR(rb_s1);