ASMB,R,Q,C
*     NAME:   IFBRK 
*     SOURCE: 92070-18199 
*     RELOC:  92070-1X199 
*     PGMR:   HLC 
* 
* 
*  **************************************************************** 
*  * (C) COPYRIGHT HEWLETT-PACKARD COMPANY 1979.  ALL RIGHTS      * 
*  * RESERVED.  NO PART OF THIS PROGRAM MAY BE PHOTOCOPIED,       * 
*  * REPRODUCED OR TRANSLATED TO ANOTHER PROGRAM LANGUAGE WITHOUT * 
*  * THE PRIOR WRITTEN CONSENT OF HEWLETT-PACKARD COMPANY.        * 
*  **************************************************************** 
* 
* 
      NAM IFBRK,7  92070-1X199  REV.1941  800109
      ENT IFBRK 
* 
      EXT $LIBR,$LIBX,$STAT 
* 
* 
IFBRK NOP 
      LDA IFBRK,I 
      STA IFBRK     RETURN ADDRESS
      LDA $STAT,I 
      AND =B10000 
      SZA,RSS 
      JMP IFBRK,I   BIT NOT SET 
* 
      JSB $LIBR     TURN OFF MEMORY PROTECT 
      NOP 
      XOR $STAT,I 
      STA $STAT,I   CLEAR BIT 
      CCA 
      JSB $LIBX     EXIT
      DEF IFBRK 
      END 
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