## Presentation Device Driver Reference for OS/2

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### GreEndPath - Parameters

hdc (HDC) - input Device context handle.

flCancel (ULONG) - input The value of flCancel specifies whether this call cancels the path definition:

EA_DRAW Create the current path
EA_CANCEL Cancel the path definition When GreBeginPath is not called and EA _CANCEL is set, GreEndPath is valid but has no effect. This allows the handling routine to reset a path bracket to a known state when it has no knowledge of the actual current state.

pInstance (PVOID) - input Pointer to instance data.

lFunction (ULONG) - input High-order WORD=flags; low-order WORD=NGreEndPath .

fSuccess (BOOL) - returns Return codes.

This function returns BOOLEAN (fSuccess).

TRUE Successful
FALSE Error

Possible Errors Detected: When an error is detected, the handling routine must call WinSetErrorInfo to post the condition. Error codes for conditions that the handling routine is expected to check include:

PMERR_BASE_ERROR
PMERR_COORDINATE_OVERFLOW
PMERR_DEV_FUNC_NOT_INSTALLED
PMERR_HDC_BUSY
PMERR_INV_END_PATH_OPTIONS
PMERR_INV_HDC
PMERR_NOT_IN_PATH
PMERR_PATH_LIMIT_EXCEEDED

Refer to the "Error Explanations" section in the Presentation Manager Programming Reference for further explanation.