rb_big_resize 3016 bignum.c rb_big_resize(x, BIGNUM_LEN(x)+1); rb_big_resize 3077 bignum.c rb_big_resize(x, len+1); rb_big_resize 3122 bignum.c rb_big_resize(x, n); rb_big_resize 99 include/ruby/intern.h void rb_big_resize(VALUE big, size_t len);