os_support: Undefine lseek/stat/fstat before defining them

This avoids a number of redefinition warnings on MinGW64.

os_support: Undefine lseek/stat/fstat before defining them
This avoids a number of redefinition warnings on MinGW64.
1019b7c4 · Diego Biurrun · 051aadee · 1019b7c4
Commit 1019b7c4 authored Aug 15, 2014 by Diego Biurrun
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os_support.h libavformat/os_support.h +3 -0

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--- a/libavformat/os_support.h
+++ b/libavformat/os_support.h
@@ -33,8 +33,11 @@

 #if defined(_WIN32) && !defined(__MINGW32CE__)
 #  include <fcntl.h>
+#  undef lseek
 #  define lseek(f,p,w) _lseeki64((f), (p), (w))
+#  undef stat
 #  define stat _stati64
+#  undef fstat
 #  define fstat(f,s) _fstati64((f), (s))
 #endif /* defined(__MINGW32__) && !defined(__MINGW32CE__) */