diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ca27376
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+*.o
+*.map
+*.fex
+out/
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 17ca6be..d28c479 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,13 @@
 build:
-
+	mkdir -p out
+	mkdir -p out/system
+	make --quiet -C libc build
+	make --quiet -C apps build
 
 prepare:
 	$(info Nothing to prepare)
 
 clean:
-
+	rm -rf out
+	make --quiet -C libc clean
+	make --quiet -C apps clean
diff --git a/apps/Makefile b/apps/Makefile
new file mode 100644
index 0000000..f1cbea0
--- /dev/null
+++ b/apps/Makefile
@@ -0,0 +1,7 @@
+build:
+	make --quiet -C system build
+	make --quiet -C user build
+
+clean:
+	make --quiet -C system clean
+	make --quiet -C user clean
diff --git a/apps/system/Makefile b/apps/system/Makefile
new file mode 100644
index 0000000..c962034
--- /dev/null
+++ b/apps/system/Makefile
@@ -0,0 +1,5 @@
+build:
+	make --quiet -C init build
+
+clean:
+	make --quiet -C init clean
diff --git a/apps/system/init/Makefile b/apps/system/init/Makefile
index f9bf4f2..21c80b5 100644
--- a/apps/system/init/Makefile
+++ b/apps/system/init/Makefile
@@ -1,13 +1,13 @@
 # Config file
-include ../../../Makefile.conf
+include ../../../../Makefile.conf
 
 FILENAME = init.fex
 
-CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
-CPP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
-LD = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)ld
-AS = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)as
-OBJDUMP = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)objdump
+CC = ../../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
+CPP = ../../../../$(COMPILER_PATH)/$(COMPILER_ARCH)g++
+LD = ../../../../$(COMPILER_PATH)/$(COMPILER_ARCH)ld
+AS = ../../../../$(COMPILER_PATH)/$(COMPILER_ARCH)as
+OBJDUMP = ../../../../$(COMPILER_PATH)/$(COMPILER_ARCH)objdump
 
 GIT_COMMIT = $(shell git rev-parse HEAD)
 GIT_COMMIT_SHORT = $(shell git rev-parse --short HEAD)
@@ -47,14 +47,14 @@ ifeq ($(OSARCH), amd64)
 
 CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow	\
 		  -mno-red-zone -mno-sse -mno-sse2				\
-		  -march=x86-64 -pipe							\
+		  -march=x86-64 -pipe -ffunction-sections		\
 		  -mcmodel=kernel -msoft-float -fno-builtin
 LDFLAGS += -Tarch/amd64/linker.ld
 
 else ifeq ($(OSARCH), i686)
 
 CFLAGS += -fPIC -fno-pie -mno-80387 -mno-mmx -mno-3dnow	\
-		  -mno-red-zone -mno-sse -mno-sse2				\
+		  -mno-red-zone -mno-sse -mno-sse2 -ffunction-sections	\
 		  -march=i686 -pipe -msoft-float -fno-builtin
 LDFLAGS += -Tarch/i686/linker.ld
 
@@ -73,7 +73,7 @@ else ifeq ($(OSARCH), i686)
 else ifeq ($(OSARCH), aarch64)
 
 endif
-	mv $(FILENAME) ../../out/$(FILENAME)
+	mv $(FILENAME) ../../../out/system/$(FILENAME)
 
 $(FILENAME): $(OBJ)
 	$(CC) $(LDFLAGS) $(OBJ) -o $@
diff --git a/apps/system/init/arch/amd64/linker.ld b/apps/system/init/arch/amd64/linker.ld
index 2a9846f..f818bfc 100644
--- a/apps/system/init/arch/amd64/linker.ld
+++ b/apps/system/init/arch/amd64/linker.ld
@@ -1,5 +1,3 @@
-/* EXPERIMENTAL */
-
 OUTPUT_FORMAT(binary)
 OUTPUT_ARCH(i386:x86-64)
 
diff --git a/apps/system/init/init.cpp b/apps/system/init/init.cpp
index 4869dfd..96312a7 100644
--- a/apps/system/init/init.cpp
+++ b/apps/system/init/init.cpp
@@ -1,39 +1,29 @@
-// EXPERIMENTAL
+#include "../../../../Kernel/Fex.hpp"
 
-enum FexFormatType
-{
-    FexFormatType_Unknown,
-    FexFormatType_Executable,
-    FexFormatType_Driver
-    /* ... */
-};
-
-enum FexOSType
-{
-    FexOSType_Unknown,
-    FexOSType_Fennix,
-    FexOSType_Linux
-    /* ... */
-};
-
-struct Fex
-{
-    char Magic[4];
-    int Type;
-    int OS;
-    unsigned long Pointer;
-};
-
-extern "C" int _start();
-
-__attribute__((section(".header")))
-Fex header = {
-    .Magic = {'F', 'E', 'X', '\0'},
-    .Type = FexFormatType_Executable,
-    .OS = FexOSType_Fennix,
-    .Pointer = (unsigned long)_start};
-
-extern "C" int _start()
+extern "C" int _start(void *Data);
+
+HEAD(FexFormatType_Executable, FexOSType_Fennix, _start);
+
+#define DEFINE_SYSCALL0(function, n)          \
+    static inline long syscall_##function()   \
+    {                                         \
+        long a = n;                           \
+        __asm__ __volatile__("pushq %%r11\n"  \
+                             "pushq %%rcx\n"  \
+                             "syscall\n"      \
+                             "popq %%rcx\n"   \
+                             "popq %%r11\n"   \
+                             : "=a"(a)        \
+                             : "a"((long)a)); \
+        return a;                             \
+    }
+
+DEFINE_SYSCALL0(exit, 1);
+#define UNUSED(x) (void)(x)
+
+extern "C" int _start(void *Data)
 {
+    UNUSED(Data);
+    syscall_exit();
     return 0;
 }
diff --git a/apps/user/Makefile b/apps/user/Makefile
new file mode 100644
index 0000000..746a46f
--- /dev/null
+++ b/apps/user/Makefile
@@ -0,0 +1,4 @@
+build:
+
+
+clean:
diff --git a/libc/.gitkeep b/libc/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/libc/Makefile b/libc/Makefile
new file mode 100644
index 0000000..746a46f
--- /dev/null
+++ b/libc/Makefile
@@ -0,0 +1,4 @@
+build:
+
+
+clean: