ruby_qsort       2460 array.c        	    ruby_qsort(ptr, len, sizeof(VALUE),
ruby_qsort       1101 enum.c         		      ruby_qsort(ptr, RARRAY_LEN(ary)/2, 2*sizeof(VALUE),
ruby_qsort       1412 enum.c         	ruby_qsort(RARRAY_PTR(result),
ruby_qsort       1422 enum.c         	ruby_qsort(RARRAY_PTR(result), RARRAY_LEN(result), sizeof(VALUE),
ruby_qsort         52 ext/-test-/string/qsort.c     ruby_qsort(RSTRING_PTR(str) + b, n, s,
ruby_qsort         61 include/ruby/util.h void ruby_qsort(void *, const size_t, const size_t,