include "fitsio.h" procedure fsgsvb(iunit,colnum,naxis,naxes,fpixel,lpixel,inc, nulval,array,anyflg,status) # Read a subsection of byte values from the primary array. int iunit # i input file pointer int colnum # i colnum number int naxis # i number of axes int naxes[ARB] # i dimension of each axis int fpixel[ARB] # i first pixel int lpixel[ARB] # i last pixel int inc[ARB] # i increment int nulval # i value for undefined pi int array[ARB] # o array of values bool anyflg # o any null values? int status # o error status begin call ftgsvb(iunit,colnum,naxis,naxes,fpixel,lpixel,inc, nulval,array,anyflg,status) end