add support for win2k

getaddrinfo() is not available on win2k. By including wspiapi.h (if
_WIN32_WINNT is defined as value < 0x0501) then a compatibility layer
will be used when running on win2k. For more details, refer to Microsoft
docs for getaddrinfo().

Signed-off-by: opatomic <j@opatomic.com>
This commit is contained in:
opatomic 2020-04-24 10:00:36 -04:00
parent 494f6cb823
commit 2b2acf1111

View File

@ -54,8 +54,7 @@
#define IS_EINTR( ret ) ( ( ret ) == WSAEINTR ) #define IS_EINTR( ret ) ( ( ret ) == WSAEINTR )
#if !defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x0501) #if !defined(_WIN32_WINNT)
#undef _WIN32_WINNT
/* Enables getaddrinfo() & Co */ /* Enables getaddrinfo() & Co */
#define _WIN32_WINNT 0x0501 #define _WIN32_WINNT 0x0501
#endif #endif
@ -64,6 +63,9 @@
#include <winsock2.h> #include <winsock2.h>
#include <windows.h> #include <windows.h>
#if (_WIN32_WINNT < 0x0501)
#include <wspiapi.h>
#endif
#if defined(_MSC_VER) #if defined(_MSC_VER)
#if defined(_WIN32_WCE) #if defined(_WIN32_WCE)