Branch
Hash :
fcf6c877
Author :
Date :
2021-10-03T13:33:16
Support operating systems without some non-POSIX headers The arpa/nameser.h, netinet/ip.h, and resolv.h headers are not crucial to building LibreSSL. The netinet/ip.h header is used in nc(1) for optional IPTOS_ features that can be ifdef'd on systems without support. The endian.h header is the upcoming standard header and should be used whenever available and correct. The machine/endian.h header is non-standard and doesn't have to exist on POSIX systems. Fix the check for getpagesize(3) not forward declaring the function, such that CFLAGS with -Werror=implicit-function-declaration doesn't cause the check to fail.
/*
* Public domain
* arpa/inet.h compatibility shim
*/
#ifndef _WIN32
#ifdef HAVE_ARPA_NAMESER_H
#include_next <arpa/nameser.h>
#endif
#else
#include <win32netcompat.h>
#ifndef INADDRSZ
#define INADDRSZ 4
#endif
#ifndef IN6ADDRSZ
#define IN6ADDRSZ 16
#endif
#ifndef INT16SZ
#define INT16SZ 2
#endif
#endif