Remove unused code

[rtmpclient.git] / app / src / main / jni / libusb-1.0.22 / libusb / os / poll_windows.h

diff --git a/app/src/main/jni/libusb-1.0.22/libusb/os/poll_windows.h b/app/src/main/jni/libusb-1.0.22/libusb/os/poll_windows.h
deleted file mode 100644 (file)
index bd22c7f..0000000
--- a/app/src/main/jni/libusb-1.0.22/libusb/os/poll_windows.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Windows compat: POSIX compatibility wrapper
- * Copyright © 2012-2013 RealVNC Ltd.
- * Copyright © 2009-2010 Pete Batard <pete@akeo.ie>
- * Copyright © 2016-2018 Chris Dickens <christopher.a.dickens@gmail.com>
- * With contributions from Michael Plante, Orin Eman et al.
- * Parts of poll implementation from libusb-win32, by Stephan Meyer et al.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-#pragma once
-
-#if defined(_MSC_VER)
-// disable /W4 MSVC warnings that are benign
-#pragma warning(disable:4127) // conditional expression is constant
-#endif
-
-// Handle synchronous completion through the overlapped structure
-#if !defined(STATUS_REPARSE)   // reuse the REPARSE status code
-#define STATUS_REPARSE ((LONG)0x00000104L)
-#endif
-#define STATUS_COMPLETED_SYNCHRONOUSLY STATUS_REPARSE
-#if defined(_WIN32_WCE)
-// WinCE doesn't have a HasOverlappedIoCompleted() macro, so attempt to emulate it
-#define HasOverlappedIoCompleted(lpOverlapped) (((DWORD)(lpOverlapped)->Internal) != STATUS_PENDING)
-#endif
-#define HasOverlappedIoCompletedSync(lpOverlapped)     (((DWORD)(lpOverlapped)->Internal) == STATUS_COMPLETED_SYNCHRONOUSLY)
-
-#define DUMMY_HANDLE ((HANDLE)(LONG_PTR)-2)
-
-#define MAX_FDS     256
-
-#define POLLIN      0x0001    /* There is data to read */
-#define POLLPRI     0x0002    /* There is urgent data to read */
-#define POLLOUT     0x0004    /* Writing now will not block */
-#define POLLERR     0x0008    /* Error condition */
-#define POLLHUP     0x0010    /* Hung up */
-#define POLLNVAL    0x0020    /* Invalid request: fd not open */
-
-struct pollfd {
-       int fd;         /* file descriptor */
-       short events;   /* requested events */
-       short revents;  /* returned events */
-};
-
-struct winfd {
-       int fd;                         // what's exposed to libusb core
-       OVERLAPPED *overlapped;         // what will report our I/O status
-};
-
-extern const struct winfd INVALID_WINFD;
-
-struct winfd usbi_create_fd(void);
-
-int usbi_pipe(int pipefd[2]);
-int usbi_poll(struct pollfd *fds, unsigned int nfds, int timeout);
-ssize_t usbi_write(int fd, const void *buf, size_t count);
-ssize_t usbi_read(int fd, void *buf, size_t count);
-int usbi_close(int fd);
-
-/*
- * Timeval operations
- */
-#if defined(DDKBUILD)
-#include <winsock.h>   // defines timeval functions on DDK
-#endif
-
-#if !defined(TIMESPEC_TO_TIMEVAL)
-#define TIMESPEC_TO_TIMEVAL(tv, ts) {                   \
-       (tv)->tv_sec = (long)(ts)->tv_sec;                  \
-       (tv)->tv_usec = (long)(ts)->tv_nsec / 1000;         \
-}
-#endif
-#if !defined(timersub)
-#define timersub(a, b, result)                          \
-do {                                                    \
-       (result)->tv_sec = (a)->tv_sec - (b)->tv_sec;       \
-       (result)->tv_usec = (a)->tv_usec - (b)->tv_usec;    \
-       if ((result)->tv_usec < 0) {                        \
-               --(result)->tv_sec;                             \
-               (result)->tv_usec += 1000000;                   \
-       }                                                   \
-} while (0)
-#endif