From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Wed, 8 Jul 2015 20:46:52 -0400
Subject: Initial commit

---
 noao/digiphot/apphot/aputil/aprmwhite.x | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 noao/digiphot/apphot/aputil/aprmwhite.x

(limited to 'noao/digiphot/apphot/aputil/aprmwhite.x')

diff --git a/noao/digiphot/apphot/aputil/aprmwhite.x b/noao/digiphot/apphot/aputil/aprmwhite.x
new file mode 100644
index 00000000..071ea7ed
--- /dev/null
+++ b/noao/digiphot/apphot/aputil/aprmwhite.x
@@ -0,0 +1,22 @@
+include <ctype.h>
+
+# AP_RMWHITE -- Remove whitespace from a string.
+
+procedure ap_rmwhite (instr, outstr, maxch)
+
+char	instr[ARB]		# the input string
+char	outstr[ARB]		# the output string, may be the same as instr
+int	maxch			# maximum number of characters in outstr
+
+int	ip, op
+
+begin
+	op = 1
+	for (ip = 1; (instr[ip] != EOS) && (op <= maxch); ip = ip + 1) {
+	    if (IS_WHITE(instr[ip]))
+		next
+	    outstr[op] = instr[ip]
+	    op = op + 1
+	}
+	outstr[op] = EOS
+end
-- 
cgit