Repatch (from linux) of OSX IRAF

1 files changed, 20 insertions, 0 deletions

diff --git a/sys/osb/miinelem.x b/sys/osb/miinelem.x
new file mode 100644
index 00000000..2ae53882
--- /dev/null
+++ b/sys/osb/miinelem.x
@@ -0,0 +1,20 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<mach.h>
+
+# MIINELEM -- Determine the number of MII elements of the given datatype
+# which can be stored in an SPP char array of the indicated length.
+# The mii_type codes are defined in mii.h; we assume here that the codes
+# used are the number of bits in each MII type.
+
+int procedure miinelem (nchars, mii_type)
+
+int	nchars			#I size in chars of packed array
+int	mii_type		#I MII type of packed data
+
+int	nbits
+
+begin
+	nbits = abs (mii_type)
+	return ((nchars * SZB_CHAR * NBITS_BYTE) / nbits)
+end