ClientData3
Define a client data pointer
Usage
#include <volpack.h>
vpResult
vpSetClientData(vpc, client_data)
-
vpContext *vpc;
-
void *client_data;
Arguments
vpc
|
VolPack context from |
|---|---|
client_data
|
Pointer to application-specific client data. |
Overview
vpSetClientData is used to store a pointer to application-specific client data in the VolPack context. This pointer is passed to some of the callback routines (see vpSetCallback(3)) to allow the application to define its own state variables. The pointer is not used by VolPack.
Errors
The return value is always VP_OK.
Releases
9 releases since Debian 5.0 (Lenny); the text changed 1 time.