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include "fitsio.h"
procedure fsghbn(iunit,maxfld,nrows,nfield,ttype,tform,
tunit,extnam,pcount,status)
# read required standard header keywords from a binary table extension
int iunit # i input file pointer
int maxfld # i max. number of fields
int nrows # o number of rows
int nfield # o number of fields
char ttype[SZ_FTTYPE,ARB] # o column name
% character*24 fttype(512)
char tform[SZ_FTFORM,ARB] # o column datatype
% character*16 ftform(512)
char tunit[SZ_FTUNIT,ARB] # o column units
% character*16 ftunit(512)
char extnam
% character fextna*48
int pcount # o size of 'heap'
int status # o error status
int i
int n
begin
call ftghbn(iunit,maxfld,nrows,nfield,fttype,ftform,
ftunit,fextna,pcount,status)
n=min(maxfld,nfield)
do i = 1, n
{ call f77upk(fttype(i) ,ttype(1,i),SZ_FTTYPE)
call f77upk(ftform(i) ,tform(1,i),SZ_FTFORM)
call f77upk(ftunit(i) ,tunit(1,i),SZ_FTUNIT)
}
call f77upk(fextna ,extnam,SZ_FEXTNAME)
end
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