From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- sys/fmtio/chfetch.x | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 sys/fmtio/chfetch.x (limited to 'sys/fmtio/chfetch.x') diff --git a/sys/fmtio/chfetch.x b/sys/fmtio/chfetch.x new file mode 100644 index 00000000..f9ab4197 --- /dev/null +++ b/sys/fmtio/chfetch.x @@ -0,0 +1,16 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +# CHFETCH -- Return the next character from a string, bump pointer. + +char procedure chfetch (str, ip, ch) + +char str[ARB], ch +int ip + +begin + ch = str[ip] + if (ch != EOS) + ip = ip + 1 + + return (ch) +end -- cgit