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
No known key found for this signature in database
GPG key ID: B5ABD165E2AEF201
9 changed files with 3 additions and 33 deletions

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@ -419,7 +419,6 @@ curl_includes_winsock2="\
# define WIN32_LEAN_AND_MEAN
# endif
# include <winsock2.h>
# include <windows.h>
#endif
/* includes end */"
CURL_CHECK_NATIVE_WINDOWS
@ -440,7 +439,6 @@ curl_includes_ws2tcpip="\
# endif
# include <winsock2.h>
# include <ws2tcpip.h>
# include <windows.h>
#endif
/* includes end */"
CURL_CHECK_NATIVE_WINDOWS