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PtListItemExists()

Determine whether a list contains a particular item

Synopsis:

int PtListItemExists( PtWidget_t *widget,
                      const char *item );

Description:

This function performs a linear search on the list for the specified item.

Returns:

1
The item exists in the list.
0
The item wasn't found.

Classification:

Photon

Safety:
Interrupt handler No
Signal handler No
Thread No

See also:

PtList, PtListItemPos()

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