tidy-up: rename `CURL_WINDOWS_APP` to `CURL_WINDOWS_UWP`

Rename internal macro to make its purpose more obvious.

After this patch `grep -i uwp` shows all the code related to UWP.

tidy-up: rename `CURL_WINDOWS_APP` to `CURL_WINDOWS_UWP`

Rename internal macro to make its purpose more obvious.

After this patch `grep -i uwp` shows all the code related to UWP.

Ref: https://curl.se/mail/lib-2024-09/0014.html
Closes #14881

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tidy-up: OS names

Use these words and casing more consistently across text, comments and
one curl tool output:
AIX, ALPN, ANSI, BSD, Cygwin, Darwin, FreeBSD, GitHub, HP-UX, Linux,

tidy-up: OS names

Use these words and casing more consistently across text, comments and
one curl tool output:
AIX, ALPN, ANSI, BSD, Cygwin, Darwin, FreeBSD, GitHub, HP-UX, Linux,
macOS, MS-DOS, MSYS, MinGW, NTLM, POSIX, Solaris, UNIX, Unix, Unicode,
WINE, WebDAV, Win32, winbind, WinIDN, Windows, Windows CE, Winsock.

Mostly OS names and a few more.

Also a couple of other minor text fixups.

Closes #14360

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code: language cleanup in comments

Based on the standards and guidelines we use for our documentation.

- expand contractions (they're => they are etc)
- host name = > hostname

code: language cleanup in comments

Based on the standards and guidelines we use for our documentation.

- expand contractions (they're => they are etc)
- host name = > hostname
- file name => filename
- user name = username
- man page => manpage
- run-time => runtime
- set-up => setup
- back-end => backend
- a HTTP => an HTTP
- Two spaces after a period => one space after period

Closes #14073

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windows: fix UWP builds, add GHA job

Add new job to test building for UWP (aka `CURL_WINDOWS_APP`).

Fix fallouts when building for UWP:
- rand: do not use `BCryptGenRandom()`.

windows: fix UWP builds, add GHA job

Add new job to test building for UWP (aka `CURL_WINDOWS_APP`).

Fix fallouts when building for UWP:
- rand: do not use `BCryptGenRandom()`.
- cmake: disable using win32 LDAP.
- cmake: disable telnet.
- version_win32: fix code before declaration.
- schannel: disable `HAS_MANUAL_VERIFY_API`.
- schannel: disable `SSLSUPP_PINNEDPUBKEY`
and make `schannel_checksum()` a stub.
Ref: e178fbd40a896f2098278ae61e1166c88e7b31d0 #1429
- schannel: make `cert_get_name_string()` a failing stub.
- system_win32: make `Curl_win32_impersonating()` a failing stub.
- system_win32: try to fix `Curl_win32_init()` (untested).
- threads: fix to use `CreateThread()`.
- src: disable searching `PATH` for the CA bundle.
- src: disable bold text support and capability detection.
- src: disable `getfiletime()`/`setfiletime()`.
- tests: make `win32_load_system_library()` a failing stub.
- tests/server/util: make it compile.
- tests/server/sockfilt: make it compile.
- tests/lib3026: fix to use `CreateThread()`.

See individual commits for build error details.

Some of these fixes may have better solutions, and some may not work
as expected. The goal of this patch is to make curl build for UWP.

Closes #13870

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windows: use built-in `_WIN32` macro to detect Windows

Windows compilers define `_WIN32` automatically. Windows SDK headers
or build env defines `WIN32`, or we have to take care of it. T

windows: use built-in `_WIN32` macro to detect Windows

Windows compilers define `_WIN32` automatically. Windows SDK headers
or build env defines `WIN32`, or we have to take care of it. The
agreement seems to be that `_WIN32` is the preferred practice here.
Make the source code rely on that to detect we're building for Windows.

Public `curl.h` was using `WIN32`, `__WIN32__` and `CURL_WIN32` for
Windows detection, next to the official `_WIN32`. After this patch it
only uses `_WIN32` for this. Also, make it stop defining `CURL_WIN32`.

There is a slight chance these break compatibility with Windows
compilers that fail to define `_WIN32`. I'm not aware of any obsolete
or modern compiler affected, but in case there is one, one possible
solution is to define this macro manually.

grepping for `WIN32` remains useful to discover Windows-specific code.

Also:

- extend `checksrc` to ensure we're not using `WIN32` anymore.

- apply minor formatting here and there.

- delete unnecessary checks for `!MSDOS` when `_WIN32` is present.

Co-authored-by: Jay Satiro
Reviewed-by: Daniel Stenberg

Closes #12376

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tool_filetime: make -z work with file dates before 1970

Fixes #11785
Reported-by: Harry Sintonen
Closes #11786

tool: remove newlines from all helpf/notef/warnf/errorf calls

Make voutf() always add one.

Closes #11226

misc: remove support for curl_off_t < 8 bytes

Closes #10597

copyright: update all copyright lines and remove year ranges

- they are mostly pointless in all major jurisdictions
- many big corporations and projects already don't use them
- save

copyright: update all copyright lines and remove year ranges

- they are mostly pointless in all major jurisdictions
- many big corporations and projects already don't use them
- saves us from pointless churn
- git keeps history for us
- the year range is kept in COPYING

checksrc is updated to allow non-year using copyright statements

Closes #10205

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copyright: make repository REUSE compliant

Add licensing and copyright information for all files in this repository. This
either happens in the file itself as a comment header or in the

copyright: make repository REUSE compliant

Add licensing and copyright information for all files in this repository. This
either happens in the file itself as a comment header or in the file
`.reuse/dep5`.

This commit also adds a Github workflow to check pull requests and adapts
copyright.pl to the changes.

Closes #8869

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Revert "src/tool_filetime: disable -Wformat on mingw for this file"

This reverts commit 7c88fe375b15c44d77bccc9ab733b8069d228e6f.

Follow up to #6535 as the pragma is obsolete with w

Revert "src/tool_filetime: disable -Wformat on mingw for this file"

This reverts commit 7c88fe375b15c44d77bccc9ab733b8069d228e6f.

Follow up to #6535 as the pragma is obsolete with warnf

Closes #7941

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curl: include the file name in --xattr/--remote-time error msgs

curl: move fprintf outputs to warnf

For setting and getting time of the download. To make the outputs
respect --silent etc.

Reported-by: Viktor Szakats
Fixes #6533
Close

curl: move fprintf outputs to warnf

For setting and getting time of the download. To make the outputs
respect --silent etc.

Reported-by: Viktor Szakats
Fixes #6533
Closes #6535

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curl.se: new home

Closes #6172

src/tool_filetime: disable -Wformat on mingw for this file

With gcc 10 on mingw we otherwise get this warning:

error: ISO C does not support the 'I' printf flag [-Werror=format=]

src/tool_filetime: disable -Wformat on mingw for this file

With gcc 10 on mingw we otherwise get this warning:

error: ISO C does not support the 'I' printf flag [-Werror=format=]

Fixes #6079
Closes #6082

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copyright: update/correct the year range on a few files

WIN32: stop forcing narrow-character API

Except where the results are only used for character output.
getenv is not touched because it's part of the public API, and having
it return

WIN32: stop forcing narrow-character API

Except where the results are only used for character output.
getenv is not touched because it's part of the public API, and having
it return UTF-8 instead of ANSI would be a breaking change.

Fixes https://github.com/curl/curl/issues/5658
Fixes https://github.com/curl/curl/issues/5712
Closes https://github.com/curl/curl/pull/5718

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time-cond: fix reading the file modification time on Windows

On Windows, stat() may adjust the unix file time by a daylight saving time
offset. Avoid this by calling GetFileTime() instea

time-cond: fix reading the file modification time on Windows

On Windows, stat() may adjust the unix file time by a daylight saving time
offset. Avoid this by calling GetFileTime() instead.

Fixes #2164
Closes #2204

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