ulrc (APIRET) - returns

Return Code.

DosDebug returns one of the following values:

• NO_ERROR
  87
  ERROR_INVALID_PARAMETER
  95
  ERROR_INTERRUPT
  115
  ERROR_PROTECTION_VIOLATION
  328
  ERROR_SYS_INTERNAL (this error code applies to PowerPC only)
  For a full list of error codes, see Errors.