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# palmOneHiResTimer.h File Reference

## Detailed Description

Public 68k include file for Hi-Resolution timer for Palm OS.

Version:
  1.0

Definition in file palmOneHiResTimer.h.

Include dependency graph for palmOneHiResTimer.h:

Go to the source code of this file.

## Functions

- Err HRTimeLibOpen (UInt16 refNum)
- Err HRTimeLibClose (UInt16 refNum)
- Err HRTimeLibTicksPerSecond (UInt16 refNum, UInt32 *ticksP)
- Err HRTimeLibGetTime (UInt16 refNum, UInt32 *ticksP, UInt32 *rolloverP)

## Function Documentation

Err HRTimeLibClose | ( | UInt16 | refNum | ) |

Closes the Hi-Res Timer library.

Parameters:

  | refNum,: | IN: Library reference number.

Return values:

  | Err | Error code.

Err HRTimeLibGetTime | ( | UInt16 | refNum,
|  | UInt32 * | ticksP,
|  | UInt32 * | rolloverP |
| ) |  |  |

Get the current ticks for Hi-Resolution Timer.

Parameters:

  | refNum,: | IN: Library reference number.
  | ticksP,: | OUT: Current ticks.
  | rolloverP,: | OUT: Number of rollover since the timer started.

Return values:

  | Err | Error code.

Err HRTimeLibOpen | ( | UInt16 | refNum | ) |

Opens the Hi-Res Timer library.

Parameters:

  | refNum,: | IN: Library reference number.

Return values:

  | Err | Error code.

Err HRTimeLibTicksPerSecond | ( | UInt16 | refNum,
|  | UInt32 * | ticksP |
| ) |  |  |

Get the frequency of the Hi-Resolution Timer.

Parameters:

  | refNum,: | IN: Library reference number.
  | ticksP,: | OUT: Frequency of the timer.

Return values:

  | Err | Error code.

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