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## com.sun.squawk.platform.windows
Class LibCUtil

    java.lang.Object
      com.sun.squawk.platform.windows.LibCUtil

    public class LibCUtil

extends Object

Helper statics for LibC.

Method Summary
`static int` | `errCheckNeg(int result)` Utility class that checks result.
`static int` | `errno()` Return the system errno value from the last native function call made by this Java thread.
`static int` | `errWarnNeg(int result)` Utility class that warns if the result indicates an error.

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Method Detail

### errCheckNeg

    public static int errCheckNeg(int result)
                           throws IOException

  Utility class that checks result. If result indicates an error (-1), then reads errno() and throws exception.

  Parameters:
    `result` -
  Returns:
    result
  Throws:
    `IOException`

### errWarnNeg

    public static int errWarnNeg(int result)

  Utility class that warns if the result indicates an error. If result indicates an error (-1), then reads errno() and prints a warning message.

  Parameters:
    `result` -
  Returns:
    result

### errno

    public static int errno()

  Return the system errno value from the last native function call made by this Java thread.

  Returns:

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