include "fitsio.h" procedure fsdkey(iunit,keywrd,status) # delete a header keyword int iunit # i input file pointer char keywrd[SZ_FKEYWORD] # i keyword name % character fkeywr*8 int status # o error status begin call f77pak(keywrd,fkeywr,SZ_FKEYWORD) call ftdkey(iunit,fkeywr,status) end