avoid c99 construct, we do not yet require c99 elsewhere
avoid c99 construct, we do not yet require c99 elsewhere

ghaderer/libmicrohttpd,maru/libmicrohttpd-http2,maru/libmicrohttpd-http2,maru/libmicrohttpd-http2,ghaderer/libmicrohttpd,ghaderer/libmicrohttpd