Repatch (from linux) of OSX IRAF

1 files changed, 39 insertions, 0 deletions

diff --git a/pkg/tbtables/fitsio/ftmrhd.f b/pkg/tbtables/fitsio/ftmrhd.f
new file mode 100644
index 00000000..c84d04c9
--- /dev/null
+++ b/pkg/tbtables/fitsio/ftmrhd.f
@@ -0,0 +1,39 @@
+C----------------------------------------------------------------------
+        subroutine ftmrhd(iunit,extmov,xtend,status)
+
+C       Move Relative Header Data unit
+C       move the i/o pointer to the specified HDU and initialize all
+C       the common block parameters which describe the extension
+
+C       iunit   i  fortran unit number
+C       extmov  i  number of the extension to point to, relative to the CHDU
+C       xtend   i  returned type of extension:   0 = the primary HDU
+C                                                1 = an ASCII table
+C                                                2 = a binary table
+C       status  i  output error status
+C
+C       written by Wm Pence, HEASARC/GSFC, June, 1991
+
+        integer iunit,extmov,xtend,status
+
+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-----------------------------------
+
+        integer ibuff,extno
+
+        if (status .gt. 0)return
+
+        ibuff=bufnum(iunit)
+
+C       calculate the absolute HDU number, then move to it
+        extno=chdu(ibuff)+extmov
+        call ftmahd(iunit,extno,xtend,status)
+        end