C
C  *** / P A G D A T / ***
C
      COMMON /PAGDAT/ NEXTB,NEXTW,CURBLK(3),MODFLG(3),NWDS
      INTEGER CURBLK
C
C  VARIABLE DEFINITIONS
C     NEXTB---NEXT BLOCK TO WRITE
C     NEXTW---NEXT WORD TO WRITE
C     CURBLK--CURRENT BLOCKS IN CORE
C     MODFLG--FLAG INDICATING MODS IN THE BLOCK
C     NWDS----NUMBER OF WORDS IN EACH BLOCK
C