[reactos] 01/04: [FDEBUG] Switch to ZeroMemory() from memset().

[Hermès Bélusca-Maïto]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=5cad040726bdf83e87475…

commit 5cad040726bdf83e87475ead7f15f2a6c0614cb5
Author:     Hermès Bélusca-Maïto <hermes.belusca-maito(a)reactos.org>
AuthorDate: Fri Nov 19 02:12:23 2021 +0100
Commit:     Hermès Bélusca-Maïto <hermes.belusca-maito(a)reactos.org>
CommitDate: Fri Nov 19 02:22:15 2021 +0100

    [FDEBUG] Switch to ZeroMemory() from memset().
---
 boot/freeldr/fdebug/fdebug.c | 12 ++++++------
 boot/freeldr/fdebug/rs232.c  |  9 +++++----
 2 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/boot/freeldr/fdebug/fdebug.c b/boot/freeldr/fdebug/fdebug.c
index 25ecd406e0d..a64581e78de 100644
--- a/boot/freeldr/fdebug/fdebug.c
+++ b/boot/freeldr/fdebug/fdebug.c
@@ -98,7 +98,7 @@ ATOM MyRegisterClass(HINSTANCE hInstance)
 {
     WNDCLASSEX wcex;
 
-    wcex.cbSize = sizeof(WNDCLASSEX);
+    wcex.cbSize = sizeof(wcex);
 
     wcex.style            = CS_HREDRAW | CS_VREDRAW;
     wcex.lpfnWndProc    = WndProc;
@@ -170,9 +170,9 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam,
LPARAM lParam)
         hEditWnd = CreateWindowEx(WS_EX_CLIENTEDGE, TEXT("EDIT"),
TEXT(""), WS_CHILD|WS_VISIBLE|WS_VSCROLL|ES_AUTOHSCROLL|ES_LEFT|ES_MULTILINE, 0,
0, 0, 0, hWnd, NULL, hInst, NULL);
         hDisplayWnd = CreateWindowEx(WS_EX_CLIENTEDGE, TEXT("EDIT"),
TEXT(""), WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|ES_MULTILINE, 0, 0, 0, 0,
hWnd, NULL, hInst, NULL);
 
-        memset(&ncm, 0, sizeof(NONCLIENTMETRICS));
-        ncm.cbSize = sizeof(NONCLIENTMETRICS);
-        SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &ncm,
0);
+        ZeroMemory(&ncm, sizeof(ncm));
+        ncm.cbSize = sizeof(ncm);
+        SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, 0);
 
         hFont = CreateFontIndirect(&ncm.lfMessageFont);
 
@@ -382,8 +382,8 @@ INT_PTR CALLBACK CaptureDialogProc(HWND hDlg, UINT message, WPARAM
wParam, LPARA
     case WM_COMMAND:
         if (LOWORD(wParam) == IDC_BROWSE)
         {
-            memset(&ofn, 0, sizeof(OPENFILENAME));
-            ofn.lStructSize = sizeof(OPENFILENAME);
+            ZeroMemory(&ofn, sizeof(ofn));
+            ofn.lStructSize = sizeof(ofn);
             ofn.hwndOwner = hDlg;
             ofn.hInstance = hInst;
             ofn.lpstrFilter = NULL;
diff --git a/boot/freeldr/fdebug/rs232.c b/boot/freeldr/fdebug/rs232.c
index 8c627415391..095d871bd5d 100644
--- a/boot/freeldr/fdebug/rs232.c
+++ b/boot/freeldr/fdebug/rs232.c
@@ -98,7 +98,8 @@ BOOL Rs232ConfigurePortWin32(TCHAR* DeviceControlString)
     DCB        dcb;
     DWORD    ErrorCode;
 
-    /*if (!GetCommState(hPortHandle, &dcb))
+#if 0
+    if (!GetCommState(hPortHandle, &dcb))
     {
         ErrorCode = GetLastError();
 
@@ -124,10 +125,10 @@ BOOL Rs232ConfigurePortWin32(TCHAR* DeviceControlString)
     dcb.fDsrSensitivity = FALSE;
     dcb.fRtsControl = RTS_CONTROL_DISABLE;
     dcb.fOutxCtsFlow = FALSE;
-    dcb.fOutxCtsFlow = FALSE;*/
-
+    dcb.fOutxCtsFlow = FALSE;
+#endif
 
-    memset(&dcb, 0, sizeof(DCB));
+    ZeroMemory(&dcb, sizeof(dcb));
     dcb.DCBlength = sizeof(dcb);
     if (!BuildCommDCB(DeviceControlString, &dcb))
     {