forked from 0ad/0ad
janwas
95f8aa126f
these are required by thesis and improve 0ad code.
- sysdep/win init/shutdown mechanism is now better documented and
survives clever vc8 optimization
- moved some extern declarations from win_internal into separate headers
main: remove debug_filter_add("LOADER") - was for my debugging
convenience
This was SVN commit r4752.
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
#ifndef INCLUDED_WPOSIX_INTERNAL
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#define INCLUDED_WPOSIX_INTERNAL
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#include "lib/lib.h"
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#include "../win_internal.h"
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#include "werrno.h"
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// we define some CRT functions (e.g. access), because they're otherwise
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// only brought in by win-specific headers (here, <io.h>).
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// define correctly for static or DLL CRT in case the original header
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// is included, to avoid conflict warnings.
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//
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// note: try to avoid redefining CRT functions - if building against the
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// DLL CRT, the declarations will be incompatible. adding _CRTIMP to the decl
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// is a last resort (e.g. if the regular CRT headers would conflict).
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#ifndef _CRTIMP
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# ifdef _DLL
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# define _CRTIMP __declspec(dllimport)
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# else
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# define _CRTIMP
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# endif
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern _CRTIMP intptr_t _get_osfhandle(int);
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extern _CRTIMP int _open_osfhandle(intptr_t, int);
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extern _CRTIMP char* _getcwd(char*, size_t);
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#ifdef __cplusplus
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}
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#endif
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// cast intptr_t to HANDLE; centralized for easier changing, e.g. avoiding
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// warnings. i = -1 converts to INVALID_HANDLE_VALUE (same value).
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inline HANDLE HANDLE_from_intptr(intptr_t i)
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{
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return (HANDLE)((char*)0 + i);
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}
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#endif // #ifndef INCLUDED_WPOSIX_INTERNAL
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