Resolve [v4_1_esv] "HAVE_SO_BINDTODEVICE referenced before it has a chance to be defined"
requested to merge 19-v4_1_esv-have_so_bindtodevice-referenced-before-it-has-a-chance-to-be-defined into v4_1_esv
Merges changes for #19 (closed),!14 (merged) into v4_1_esv
Closes #19 (closed)