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Resolve warning: variable 'clbp' may be uninitialized when used (it's not, but initialize anyway)

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Resolve warning: no previous extern declaration for non-static variable (Current_Hot_X, Current_Hot_Y)
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Nick Briggs 2023-01-07 17:22:03 -08:00
parent dc893dda99
commit 296ccb3ec9
1 changed files with 2 additions and 1 deletions
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src/xcursor.c
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@ -40,6 +40,7 @@ static struct MXCURSOR {
/* ADD these to the positions we get in SetMouseXY calls. This */
/* way, X and lisp agree where the mouse is */
extern int Current_Hot_X, Current_Hot_Y;
int Current_Hot_X = 0, Current_Hot_Y = 0;
@ -83,7 +84,7 @@ void Init_XCursor(void) {
void Set_XCursor(int x, int y)
{
/* compare cursor in IOPage memory with cursors we've seen before */
struct MXCURSOR *clp, *clbp;
struct MXCURSOR *clp, *clbp = NULL;
DLword *newbm = ((DLword *)(IOPage->dlcursorbitmap));
int i;