Eric Pouech : msvcrt: Added macro to ease implementation of so called secure (_s postfix) APIs.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: fd3ad8cd2ae938189ddf460b159a6ab3ec936de1
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=fd3ad8cd2ae938189ddf460b159a6ab3ec936de1

Author: Eric Pouech <eric.pouech at orange.fr>
Date:   Fri Oct 29 15:38:46 2010 +0200

msvcrt: Added macro to ease implementation of so called secure (_s postfix) APIs.

---

 dlls/msvcrt/msvcrt.h |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/dlls/msvcrt/msvcrt.h b/dlls/msvcrt/msvcrt.h
index 167fa83..c36b5bd 100644
--- a/dlls/msvcrt/msvcrt.h
+++ b/dlls/msvcrt/msvcrt.h
@@ -847,6 +847,17 @@ void __cdecl    _wsearchenv(const MSVCRT_wchar_t*, const MSVCRT_wchar_t*, MSVCRT
 MSVCRT_intptr_t __cdecl MSVCRT__spawnvpe(int, const char*, const char* const*, const char* const*);
 void __cdecl MSVCRT__invalid_parameter(const MSVCRT_wchar_t *expr, const MSVCRT_wchar_t *func,
                                        const MSVCRT_wchar_t *file, unsigned int line, MSVCRT_uintptr_t arg);
+
+/* Maybe one day we'll enable the invalid parameter handlers with the full set of information (msvcrXXd)
+ *      #define MSVCRT_INVALID_PMT(x) MSVCRT_call_invalid_parameter_handler(x, __FUNCTION__, __FILE__, __LINE__, 0)
+ *      #define MSVCRT_CHECK_PMT(x)   ((x) ? TRUE : MSVCRT_INVALID_PMT(#x),FALSE)
+ * Until this is done, just keep the same semantics for CHECK_PMT(), but without generating / sending
+ * any information
+ * NB : MSVCRT_call_invalid_parameter_handler is a wrapper around MSVCRT__invalid_parameter in order
+ * to do the Ansi to Unicode transformation
+ */
+#define MSVCRT_INVALID_PMT(x) MSVCRT__invalid_parameter(NULL, NULL, NULL, 0, 0)
+#define MSVCRT_CHECK_PMT(x)   ((x) || (MSVCRT_INVALID_PMT(0),FALSE))
 #endif
 
 #endif /* __WINE_MSVCRT_H */