Fix implicit cast warning

[ffmpeg] / libavformat / os_support.h

diff --git a/libavformat/os_support.h b/libavformat/os_support.h
index 2b89fb58e22c88bbaa52ef26aec36adb514ffdb8..5c9e81b340ca6bde2b6eccbeea9b0b29aa8eabbb 100644 (file)
--- a/libavformat/os_support.h
+++ b/libavformat/os_support.h
@@ -23,47 +23,40 @@
 #define AVFORMAT_OS_SUPPORT_H
 
 /**
- * @file os_support.h
+ * @file
  * miscellaneous OS support macros and functions.
  */
 
-#ifdef __MINGW32__
-#  define WIN32_LEAN_AND_MEAN
-#  include <windows.h>
-#  define usleep(t)    Sleep((t) / 1000)
+#include "config.h"
+
+#if defined(__MINGW32__) && !defined(__MINGW32CE__)
 #  include <fcntl.h>
 #  define lseek(f,p,w) _lseeki64((f), (p), (w))
-#endif
+#  define stat _stati64
+#  define fstat(f,s) _fstati64((f), (s))
+#endif /* defined(__MINGW32__) && !defined(__MINGW32CE__) */
 
-#ifdef __BEOS__
-#  include <sys/socket.h>
-#  include <netinet/in.h>
-   /* not net_server ? */
-#  include <BeBuild.h>
-   /* R5 didn't have usleep, fake it. Haiku and Zeta has it now. */
-#  if B_BEOS_VERSION <= B_BEOS_VERSION_5
-#    include <OS.h>
-     /* doesn't set errno but that's enough */
-#    define usleep(t)  snooze((bigtime_t)(t))
-#  endif
-#  ifndef SA_RESTART
-#    warning SA_RESTART not implemented; ffserver might misbehave.
-#    define SA_RESTART 0
-#  endif
+static inline int is_dos_path(const char *path)
+{
+#if HAVE_DOS_PATHS
+    if (path[0] && path[1] == ':')
+        return 1;
 #endif
+    return 0;
+}
 
-#ifdef CONFIG_NETWORK
-#ifndef HAVE_SOCKLEN_T
+#if CONFIG_NETWORK
+#if !HAVE_SOCKLEN_T
 typedef int socklen_t;
 #endif
 
 /* most of the time closing a socket is just closing an fd */
-#ifndef HAVE_CLOSESOCKET
+#if !HAVE_CLOSESOCKET
 #define closesocket close
 #endif
 
-#ifdef CONFIG_FFSERVER
-#ifndef HAVE_POLL_H
+#if CONFIG_FFSERVER
+#if !HAVE_POLL_H
 typedef unsigned long nfds_t;
 
 struct pollfd {
@@ -87,7 +80,7 @@ struct pollfd {
 #define POLLNVAL   0x1000  /* invalid file descriptor */
 
 
-extern int poll(struct pollfd *fds, nfds_t numfds, int timeout);
+int poll(struct pollfd *fds, nfds_t numfds, int timeout);
 #endif /* HAVE_POLL_H */
 #endif /* CONFIG_FFSERVER */
 #endif /* CONFIG_NETWORK */