1 files changed, 38 insertions, 0 deletions
diff --git a/sys/fio/putc.x b/sys/fio/putc.x
new file mode 100644
index 00000000..3021347d
--- /dev/null
+++ b/sys/fio/putc.x
@@ -0,0 +1,38 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<config.h>
+include	<fio.h>
+
+# PUTC -- Put a character to a file.
+
+procedure putc (fd, ch)
+
+int	fd			# output file
+char	ch			# character to be output
+
+int	and()
+errchk	flsbuf
+include	<fio.com>
+
+begin
+	if (iop[fd] < bufptr[fd] || iop[fd] >= otop[fd])
+	    call flsbuf (fd, 0)
+
+	Memc[iop[fd]] = ch
+	iop[fd] = iop[fd] + 1
+
+	if (ch == '\n')				# end of line of text?
+	    if (and (FF_FLUSH, fflags[fd]) != 0)
+		call flsbuf (fd, 0)
+end
+
+
+# PUTCHAR -- Put a character to the standard output.
+
+procedure putchar (ch)
+
+char	ch			# character to be output
+
+begin
+	call putc (STDOUT, ch)
+end