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WINGs: Added 'const' attribute to functions in wbutton, wframe, wlabel, wlist, wwindow

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This makes both the API and local function const-correct on their
input parameters.
This commit is contained in:
Christophe CURIS
2013-05-09 17:34:02 +02:00
committed by Carlos R. Mafra
parent e7c8ac76ea
commit c89e8df33f
6 changed files with 32 additions and 26 deletions
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14
WINGs/wlist.c
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@@ -179,7 +179,7 @@ void WMSortListItemsWithComparer(WMList * lPtr, WMCompareDataProc * func)
paintList(lPtr);
}
WMListItem *WMInsertListItem(WMList * lPtr, int row, char *text)
WMListItem *WMInsertListItem(WMList * lPtr, int row, const char *text)
{
WMListItem *item;
@@ -635,12 +635,18 @@ static void handleEvents(XEvent * event, void *data)
static int matchTitle(const void *item, const void *title)
{
return (strcmp(((WMListItem *) item)->text, (char *)title) == 0 ? 1 : 0);
return (strcmp(((WMListItem *) item)->text, (const char *)title) == 0 ? 1 : 0);
}
int WMFindRowOfListItemWithTitle(WMList * lPtr, char *title)
int WMFindRowOfListItemWithTitle(WMList * lPtr, const char *title)
{
return WMFindInArray(lPtr->items, matchTitle, title);
/*
* We explicitely discard the 'const' attribute here because the
* call-back function handler must not be made with a const
* attribute, but our local call-back function (above) does have
* it properly set, so we're consistent
*/
return WMFindInArray(lPtr->items, matchTitle, (char *) title);
}
void WMSelectListItem(WMList * lPtr, int row)