X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/1d470ad2e5c02decf05a509b2c8c2718a3f70495..e35b295164f7ef50373fbb25ddd80a94a2ab0fae:/sizetip.c

diff --git a/sizetip.c b/sizetip.c
index b34b4f11..8a37b478 100644
--- a/sizetip.c
+++ b/sizetip.c
@@ -5,14 +5,16 @@
 #include <stdlib.h>
 
 #include "putty.h"
+#include "winstuff.h"
 
-ATOM tip_class = 0;
+static ATOM tip_class = 0;
 
-HFONT tip_font;
-COLORREF tip_bg;
-COLORREF tip_text;
+static HFONT tip_font;
+static COLORREF tip_bg;
+static COLORREF tip_text;
 
-LRESULT CALLBACK SizeTipWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam)
+static LRESULT CALLBACK SizeTipWndProc(HWND hWnd, UINT nMsg,
+                                       WPARAM wParam, LPARAM lParam)
 {
 
     switch (nMsg) {
@@ -41,7 +43,7 @@ LRESULT CALLBACK SizeTipWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lPar
             Rectangle(hdc, cr.left, cr.top, cr.right, cr.bottom);
 
             wtlen = GetWindowTextLength(hWnd);
-            wt = (LPTSTR)malloc((wtlen+1)*sizeof(TCHAR));
+            wt = (LPTSTR)smalloc((wtlen+1)*sizeof(TCHAR));
             GetWindowText(hWnd, wt, wtlen+1);
 
             SetTextColor(hdc, tip_text);
@@ -49,7 +51,7 @@ LRESULT CALLBACK SizeTipWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lPar
 
             TextOut(hdc, cr.left+3, cr.top+3, wt, wtlen);
 
-            free(wt);
+            sfree(wt);
 
             SelectObject(hdc, holdbr);
             DeleteObject(hbr);
@@ -86,8 +88,8 @@ LRESULT CALLBACK SizeTipWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lPar
     return DefWindowProc(hWnd, nMsg, wParam, lParam);
 }
 
-HWND tip_wnd = NULL;
-int tip_enabled = 0;
+static HWND tip_wnd = NULL;
+static int tip_enabled = 0;
 
 void UpdateSizeTip(HWND src, int cx, int cy)
 {
@@ -106,7 +108,7 @@ void UpdateSizeTip(HWND src, int cx, int cy)
             wc.lpfnWndProc = SizeTipWndProc;
             wc.cbClsExtra = 0;
             wc.cbWndExtra = 0;
-            wc.hInstance = putty_inst;
+            wc.hInstance = hinst;
             wc.hIcon = NULL;
             wc.hCursor = NULL;
             wc.hbrBackground = NULL;
@@ -163,7 +165,7 @@ void UpdateSizeTip(HWND src, int cx, int cy)
 
         tip_wnd = CreateWindowEx(WS_EX_TOOLWINDOW|WS_EX_TOPMOST, MAKEINTRESOURCE(tip_class), str, WS_POPUP,
 				 ix, iy, sz.cx, sz.cy,
-				 NULL, NULL, putty_inst, NULL);
+				 NULL, NULL, hinst, NULL);
 
         ShowWindow(tip_wnd, SW_SHOWNOACTIVATE);