1 files changed, 39 insertions, 0 deletions
diff --git a/pkg/tbtables/fitsio/ftdelt.f b/pkg/tbtables/fitsio/ftdelt.f
new file mode 100644
index 00000000..16e5e46e
--- /dev/null
+++ b/pkg/tbtables/fitsio/ftdelt.f
@@ -0,0 +1,39 @@
+C--------------------------------------------------------------------------
+        subroutine ftdelt(iunit,status)
+
+C       delete a FITS file that was previously opened with ftopen or ftinit
+C
+C       iunit   i  Fortran I/O unit number
+C       status  i  returned error status (0=ok)
+C
+C       written by Wm Pence, HEASARC/GSFC, July 1994
+
+        integer iunit,status,ibuff
+
+C       COMMON BLOCK DEFINITIONS:--------------------------------------------
+        integer nb,ne
+        parameter (nb = 20)
+        parameter (ne = 200)
+        integer bufnum,chdu,hdutyp,maxhdu,hdstrt,hdend,nxthdr,dtstrt
+        integer nxtfld
+        logical wrmode
+        common/ft0001/bufnum(199),chdu(nb),hdutyp(nb),maxhdu(nb),
+     &  wrmode(nb),hdstrt(nb,ne),hdend(nb),nxthdr(nb),dtstrt(nb),nxtfld
+C       END OF COMMON BLOCK DEFINITIONS-----------------------------------
+
+C       ignore input status, and delete file regardless of status value
+
+        ibuff=bufnum(iunit)
+
+C       set current column name buffer as undefined
+        call ftrsnm
+
+C       flush the buffers holding data for this HDU
+        call ftflsh(ibuff,status)
+
+C       recover common block space containing column descriptors for this HDU
+        call ftfrcl(iunit,status)
+
+C       delete the file
+        call ftclsx(iunit,.false.,status)
+        end