Added simple implementation of hex/octal conversion

experiments/call_library/compile.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+gcc -c main.c -I../../libraries/test_library1/include -o bin/main.o
+
+cd ../../libraries/test_library1
+./compile.sh
+
+cd ../../experiments/call_library
+
+
+gcc bin/main.o -L../../libraries/test_library1/bin/static -ltestlibrary -o bin/call_library