From 1f172cee5738b87844ca151b22a62bdbdff7b7f5 Mon Sep 17 00:00:00 2001
From: hackbard <hackbard>
Date: Wed, 25 Feb 2004 11:09:08 +0000
Subject: [PATCH] added general lib

---
 general.c | 20 ++++++++++++++++++++
 general.h |  6 ++++++
 2 files changed, 26 insertions(+)
 create mode 100644 general.c
 create mode 100644 general.h

diff --git a/general.c b/general.c
new file mode 100644
index 0000000..b92f8e8
--- /dev/null
+++ b/general.c
@@ -0,0 +1,20 @@
+/* general functions */
+
+double fak(int l) {
+	double result=1;
+	while(l--) result*=l;
+	return result;
+}
+
+double fak2(int l) {
+	double result=1;
+	while(l>0) {
+		result*=l;
+		l-=2;
+	}
+	return result;
+}
+
+double absolute_value(double l) {
+	return l<0?-l:l;
+}
diff --git a/general.h b/general.h
new file mode 100644
index 0000000..dd032a4
--- /dev/null
+++ b/general.h
@@ -0,0 +1,6 @@
+/* function prototypes */
+
+double fak(int l);
+double fak2(int l);
+double absolute_value(double l);
+
-- 
2.20.1