From 7118692e506f9698a77c7cceea3b1dd47bb4b99a Mon Sep 17 00:00:00 2001
From: Thomas Voss <mail@thomasvoss.com>
Date: Thu, 13 Oct 2022 00:03:37 +0200
Subject: Move functions to their own files
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Also we move the source code to a src/ directory.  We also move from
using `struct luxdisp` to `lux_t` to signify that we don’t want the user
to be messing with the struct members.
---
 src/luxgetp.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 src/luxgetp.c

(limited to 'src/luxgetp.c')

diff --git a/src/luxgetp.c b/src/luxgetp.c
new file mode 100644
index 0000000..8304bb5
--- /dev/null
+++ b/src/luxgetp.c
@@ -0,0 +1,27 @@
+/*
+ * BSD Zero Clause License
+ *
+ * Copyright (c) 2022 Thomas Voss
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "lux.h"
+
+double
+luxgetp(lux_t *disp)
+{
+	int cur, max;
+	if ((cur = luxget(disp)) == -1 || (max = luxmax(disp)) == -1)
+		return -1;
+	return (double) cur / max * 100;
+}
-- 
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