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Specify the root of help topic paths
void PtHelpTopicRoot( char *topic );
ph
PtHelpTopicRoot() lets you specify a
partial root topic path that's prefixed to any relative topic
paths in subsequent PtHelpTopic() calls. (Any
path that doesn't start with a / is considered
relative.)
|
PtHelpTopicRoot() doesn't copy
the topic root. Don't free the string until you've
finished using the root topic path. |
See PtHelpTopic().
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PtHelpQuit(),
PtHelpSearch(),
PtHelpTopic(),
PtHelpTopicTree(),
PtHelpUrl(),
PtHelpUrlRoot()
Context-Sensitive Help chapter
of the Photon Programmer's Guide
helpviewer
in the QNX Neutrino Utilities Reference.
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