mongoose/docs/c-api/mg_net.h/mg_resolve.md

title	decl_name	symbol_kind	signature
mg_resolve()	mg_resolve	func	int mg_resolve(const char *domain_name, char *ip_addr_buf, size_t buf_len);

Convert domain name into IP address.

This is a utility function. If compilation flags have -DMG_ENABLE_GETADDRINFO, then getaddrinfo() call is used for name resolution. Otherwise, gethostbyname() is used.

CAUTION: this function can block. Return 1 on success, 0 on failure.