From fc462e3f81528258cff1c043f75a2f2f1de8615f Mon Sep 17 00:00:00 2001
From: netbenix <netbenix@codenoodles.de>
Date: Thu, 19 Nov 2020 12:31:31 +0100
Subject: [PATCH] Added math module

---
 etc/math.c | 24 ++++++++++++++++++++++++
 etc/math.h |  9 +++++++++
 main.c     |  1 +
 makefile   |  4 +++-
 4 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 etc/math.c
 create mode 100644 etc/math.h

diff --git a/etc/math.c b/etc/math.c
new file mode 100644
index 0000000..5409e07
--- /dev/null
+++ b/etc/math.c
@@ -0,0 +1,24 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include "../utils/logger.h"
+
+#include "math.h"
+
+double Add(double x, double y){
+    return(x + y);
+}
+
+double Sub(double x, double y){
+    return(x - y);
+}
+
+double Mul(double x, double y){
+    return(x * y);
+}
+double Div(double x, double y){
+    if (y == 0.0)
+        return 0.0;
+    else 
+        return(x / y);
+}
\ No newline at end of file
diff --git a/etc/math.h b/etc/math.h
new file mode 100644
index 0000000..b52fd57
--- /dev/null
+++ b/etc/math.h
@@ -0,0 +1,9 @@
+#ifndef _MATH_H_
+#define _MATH_H_
+
+double Add(double x, double y);
+double Sub(double x, double y);
+double Mul(double x, double y);
+double Div(double x, double y);
+
+#endif
\ No newline at end of file
diff --git a/main.c b/main.c
index 1c94ad1..2ed8f5a 100644
--- a/main.c
+++ b/main.c
@@ -15,6 +15,7 @@
 #include "utils/sql_test.h"
 #include "etc/logo.h"
 #include "etc/man.h"
+#include "etc/math.h"
 #include "etc/your-reality.h"
 #include "utils/logger.h"
 #include "utils/sys_info.h"
diff --git a/makefile b/makefile
index 407fe6f..8457c14 100644
--- a/makefile
+++ b/makefile
@@ -2,7 +2,7 @@ CC= gcc
 ARGS= -export-dynamic -ansi -std=gnu99
 CFLAGS= $(shell pkg-config --cflags gtk+-3.0) -I/usr/include/mysql
 LDLIBS= $(shell pkg-config --libs gtk+-3.0) -L/usr/lib/mysql -lmysqlclient
-OBJ= main.o logo.o logger.o help.o sys_info.o gtk_test.o sql_test.o show_dir.o change_dir.o update_check.o man.o your-reality.o
+OBJ= main.o logo.o logger.o help.o sys_info.o gtk_test.o sql_test.o show_dir.o change_dir.o update_check.o man.o your-reality.o math.o
 
 netbenixCMD: $(OBJ)
 	$(CC) $(CFLAGS) $(ARGS) -o netbenixCMD $(OBJ) $(LDLIBS)
@@ -28,5 +28,7 @@ update_check.o: utils/update_check.c
 	$(CC) $(CFLAGS) -c utils/update_check.c
 man.o: etc/man.c
 	$(CC) $(CFLAGS) -c etc/man.c
+math.o: etc/math.c
+	$(CC) $(CFLAGS) -c etc/math.c
 your-reality.o: etc/your-reality.c
 	$(CC) $(CFLAGS) -c etc/your-reality.c
\ No newline at end of file