Repatch (from linux) of OSX IRAF

1 files changed, 24 insertions, 0 deletions

diff --git a/pkg/tbtables/fitsio/ftgkey.f b/pkg/tbtables/fitsio/ftgkey.f
new file mode 100644
index 00000000..c473f8e2
--- /dev/null
+++ b/pkg/tbtables/fitsio/ftgkey.f
@@ -0,0 +1,24 @@
+C--------------------------------------------------------------------------
+        subroutine ftgkey(iunit,keynam,value,comm,status)
+
+C       Read value and comment of a header keyword from the keyword buffer
+
+C       iunit   i  Fortran I/O unit number
+C       keynam  c  name of keyword to be read
+C       OUTPUT PARAMETERS:
+C       value   c  output value of the keyword, if any
+C       comm    c  output comment string, if any, of the keyword
+C       status  i  returned error status (0=ok)
+C
+C       written by Wm Pence, HEASARC/GSFC, June, 1991
+
+        integer iunit,status
+        character*(*) keynam,value,comm
+        character*80 keybuf
+
+        call ftgcrd(iunit,keynam,keybuf,status)
+        if (status .le. 0)then
+C               parse the record to find value and comment strings
+                call ftpsvc(keybuf,value,comm,status)
+        end if
+        end