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/strlwr.x | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 sys/fmtio/strlwr.x (limited to 'sys/fmtio/strlwr.x') diff --git a/sys/fmtio/strlwr.x b/sys/fmtio/strlwr.x new file mode 100644 index 00000000..318366ac --- /dev/null +++ b/sys/fmtio/strlwr.x @@ -0,0 +1,18 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include + +# STRLWR -- Convert string to lower case. + +procedure strlwr (a) + +char a[ARB] +int ip + +begin + do ip = 1, ARB + if (a[ip] == EOS) + break + else if (IS_UPPER(a[ip])) + a[ip] = TO_LOWER (a[ip]) +end -- cgit