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#include "ruby.h"
static VALUE
bug_str_set_len(VALUE str, VALUE len)
{
rb_str_set_len(str, NUM2LONG(len));
return str;
}
static VALUE
bug_str_append(VALUE str, VALUE addendum)
{
StringValue(addendum);
rb_str_modify_expand(str, RSTRING_LEN(addendum));
memcpy(RSTRING_END(str), RSTRING_PTR(addendum), RSTRING_LEN(addendum));
return str;
}
void
Init_string_set_len(VALUE klass)
{
rb_define_method(klass, "set_len", bug_str_set_len, 1);
rb_define_method(klass, "append", bug_str_append, 1);
}
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