windows: delete redundant headers

`winsock2.h` pulls in `windows.h`. `ws2tcpip.h` pulls in `winsock2.h`.
`winsock2.h` and `ws2tcpip.h` are also pulled by `curl/curl.h`.

Keep only those headers that are not already included, or the code under
it uses something from that specific header.

Closes #12539
This commit is contained in:
Viktor Szakats 2023-12-12 19:27:44 +00:00
parent 7e8fdad2d5
commit 03e7dff8ff
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9 changed files with 3 additions and 33 deletions

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@ -33,9 +33,6 @@
* This is a socketpair() implementation for Windows.
*/
#include <string.h>
#include <winsock2.h>
#include <ws2tcpip.h>
#include <windows.h>
#include <io.h>
#else
#ifdef HAVE_NETDB_H