V. Extended Functions

Table of Contents
PxConfigClose -- closes an open configuration file.
PxConfigDelete --  delete entries and sections.
PxConfigForceEmptySection -- creates an empty section in a configuration file.
PxConfigNextSection --  moves to the next configuration file section.
PxConfigNextString -- gets the next entry in the current section.
PxConfigOpen -- Opens a configuration file.
PxConfigRead -- read values from configuration files.
PxConfigSection -- locates the start of a section.
PxConfigWrite -- write values to configuration files.
PxHelpQuit -- closes the helpviewer.
PxHelpTopic --  opens the helpviewer to a topic page.
PxHelpTopicRoot --  sets the helpviewer topic root.
PxHelpTopicTree --  loads a topic tree into a helpviewer.
PxHelpUrl --  displays helpviewer pages by URL address.
PxHelpUrlRoot --  sets the default root for PxHelpUrl.
Usage -- gives a QNX 4-style usage message during run-time.

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