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bug#12878: 24.2; Compiling failed on Windows 7 with VC 11 Express: _WIN3
From: |
李丁 |
Subject: |
bug#12878: 24.2; Compiling failed on Windows 7 with VC 11 Express: _WIN32_WINNT version too low |
Date: |
Wed, 14 Nov 2012 09:14:45 +0800 |
Sure, adding a correct prototype is just like including the correct header file if Windows 9Xreally supports this function. But you should be careful checking compiler versions, in case that
redefinition error occur.
Actually, I encountered several redefinition problems during compilation. For example in w32term.c:
#ifndef GLYPHSET
/* Pre Windows 2000, this was not available, but define it here so
that Emacs compiled on such a platform will run on newer versions. */
...
#endif
VC 11.0 does not define GLYPHSET either (or not included), but it does have the definitions,
and above code leads to redefinition error.
And this in w32term.c too:
/* Reportedly, MSVC does not have this in its headers. */
#ifdef _MSC_VER
DECLARE_HANDLE(HMONITOR);
#endif
VC 11.0 does have HMONITOR, and another redefinition error.
Maybe VC 11.0 has not been widely used, but these small problems should be resolved.