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#include "ruby/ruby.h"
#include "ruby/encoding.h"
static VALUE sym_7bit, sym_valid, sym_unknown, sym_broken;
static VALUE
str_coderange(VALUE str)
{
switch (ENC_CODERANGE(str)) {
case ENC_CODERANGE_7BIT:
return sym_7bit;
case ENC_CODERANGE_VALID:
return sym_valid;
case ENC_CODERANGE_UNKNOWN:
return sym_unknown;
case ENC_CODERANGE_BROKEN:
return sym_broken;
}
rb_bug("wrong condition of coderange");
UNREACHABLE;
}
void
Init_coderange(VALUE klass)
{
sym_7bit = ID2SYM(rb_intern("7bit"));
sym_valid = ID2SYM(rb_intern("valid"));
sym_unknown = ID2SYM(rb_intern("unknown"));
sym_broken = ID2SYM(rb_intern("broken"));
rb_define_method(klass, "coderange", str_coderange, 0);
}
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