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Programming Interfaces
HLC Library Function Reference : Function reference
 

Function reference

Following is an alphabetical listing of HLC library functions, including calling sequences. Certain library functions accept input parameters that point to character strings containing the names of ABL shared variables (psymnam), buffers (pbufnam), and fields (pfldnam). These names are not case sensitive.
* prockint( ) - Test for Interrupt Key
* proclear( ) - Clear the Display
* procncel( ) - Cancel Interval Timer
* proevt( ) - Set Interval Timer
* profldix( ) - Return Field Handle
* promsgd( ) - Display Message
* prordbc( ) - Read CHARACTER Field
* prordbd( ) - Read DATE Field
* prordbi( ) - Read INTEGER Field
* prordbl( ) - Read LOGICAL Field
* prordbn( ) - Read DECIMAL Field
* prordbr( ) - Read RECID Field
* prordc( ) - Read CHARACTER Variable
* prordd( ) - Read DATE Variable
* prordi( ) - Read INTEGER Variable
* prordl( ) - Read LOGICAL Variable
* prordn( ) - Read DECIMAL Variable
* prordr( ) - Read RECID Variable
* prosccls( ) - Set Terminal To Raw Mode and Refresh
* proscopn( ) - Set Terminal To Initial Mode
* prosleep( ) - Sleep For Specified Interval
* prowait( ) - Wait For Timer To Expire
* prowtbc( ) - Write CHARACTER Field
* prowtbd( ) - Write DATE Field
* prowtbi( ) - Write INTEGER Field
* prowtbl( ) - Write LOGICAL Field
* prowtbn( ) - Write DECIMAL Field
* prowtbr( ) - Write RECID Field
* prowtc( ) - Write CHARACTER Variable
* prowtd( ) - Write DATE Variable
* prowti( ) - Write INTEGER Variable
* prowtl( ) - Write LOGICAL Variable
* prowtn( ) - Write DECIMAL Variable
* prowtr( ) - Write RECID Variable