std :: sched::io_nb
Function std::sched_ipv4
unsigned int sched_ipv4(
unsigned char a,
unsigned char b,
unsigned char c,
unsigned char d,
)Packs four host-order octets (e.g. 127,0,0,1) into a network-order address suitable for a backend's sockaddr_in sin_addr field — avoids callers needing to hand-compute the byte order themselves for the common "literal IP" case.