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48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/*
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* PROJECT: ReactOS C runtime library
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* LICENSE: BSD - See COPYING.ARM in the top level directory
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* FILE: lib/sdk/crt/misc/__crt_MessageBoxA.c
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* PURPOSE: __crt_MessageBoxA implementation
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* PROGRAMMER: Timo Kreuzer (timo.kreuzer@reactos.org)
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*/
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#include <precomp.h>
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/*****************************************************************************
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* \brief Displays a message box.
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*
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* \param pszText - The message to be displayed.
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* \param uType - The contents and behavior of the message box.
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* \return Identifies the button that was pressed by the user.
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* \see MessageBox
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*
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*****************************************************************************/
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int
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__cdecl
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__crt_MessageBoxA (
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_In_opt_ const char *pszText,
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_In_ unsigned int uType)
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{
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HMODULE hmodUser32;
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int (WINAPI *pMessageBoxA)(HWND, LPCTSTR, LPCTSTR, UINT);
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int iResult;
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/* Get MessageBoxA function pointer */
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hmodUser32 = LoadLibrary("user32.dll");
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pMessageBoxA = (PVOID)GetProcAddress(hmodUser32, "MessageBoxA");
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if (!pMessageBoxA)
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{
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abort();
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}
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/* Display a message box */
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iResult = pMessageBoxA(NULL,
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pszText,
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"ReactOS C Runtime Library",
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uType);
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FreeLibrary(hmodUser32);
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return iResult;
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}
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