diff --git a/src/debug/stacktrace.c b/src/debug/stacktrace.c
index 1717663..1f9c27c 100644
--- a/src/debug/stacktrace.c
+++ b/src/debug/stacktrace.c
@@ -20,7 +20,7 @@ void debug_stack_trace(unsigned int max_frames)
 {
     DEBUG("*** begin stack trace ***");
     if (init.terminal) {
-        printf("\r\n*** begin stack trace ***\r\n");
+        printf("\r\n\x1b[48;5;232m\x1b[38;5;231m*** begin stack trace ***\r\n");
     }
     // Thanks GCC :)
     uintptr_t* rbp = (uintptr_t*)__builtin_frame_address(0);
@@ -46,7 +46,7 @@ void debug_stack_trace(unsigned int max_frames)
         rbp = next_rbp;
     }
     if (init.terminal) {
-        printf("*** end stack trace ***");
+        printf("*** end stack trace ***[0m");
     }
     DEBUG("*** end stack trace ***");
 }
diff --git a/src/idt/idt.h b/src/idt/idt.h
index de2c166..b74fb56 100644
--- a/src/idt/idt.h
+++ b/src/idt/idt.h
@@ -9,7 +9,7 @@
 
 #include <stdint.h>
 
-void idt_init();
+void idt_init(void);
 
 struct interrupt_descriptor {
     uint16_t address_low;
diff --git a/src/io/kbd/ps2.h b/src/io/kbd/ps2.h
index a1d4860..c9aed30 100644
--- a/src/io/kbd/ps2.h
+++ b/src/io/kbd/ps2.h
@@ -7,7 +7,7 @@
 #ifndef PS2_H
 #define PS2_H
 
-void keyboard_handler();
+void keyboard_handler(void);
 
 #define SHIFT_PRESSED_BIT 0b00000001
 #define ALT_PRESSED_BIT   0b00000010
diff --git a/src/io/serial/serial.h b/src/io/serial/serial.h
index b60c488..1106460 100644
--- a/src/io/serial/serial.h
+++ b/src/io/serial/serial.h
@@ -13,7 +13,7 @@
 void outb(int port, unsigned char data);
 unsigned char inb(int port);
 
-int serial_init();
+int serial_init(void);
 void skputs(const char* str);
 void skputc(char c);
 
diff --git a/src/io/term/term.h b/src/io/term/term.h
index b470c1b..ee15ea6 100644
--- a/src/io/term/term.h
+++ b/src/io/term/term.h
@@ -9,6 +9,6 @@
 
 void kputs(const char* str);
 void _putchar(char character);
-void term_init();
+void term_init(void);
 
 #endif
diff --git a/src/kmain.c b/src/kmain.c
index 5a9b7bc..d75831b 100644
--- a/src/kmain.c
+++ b/src/kmain.c
@@ -64,15 +64,10 @@ extern struct process_t* processes_list;
 extern struct process_t* current_process;
 struct process_t* idle_proc;
 
-bool iran = false;
-
 // Never gets executed although pedicel is scheduled?
 void pedicel_main(void* arg)
 {
-	//panic(NULL, "test");
-	bool iran = true;
-	// FROM THE NEXT LINE ONWARDS, CANNOT WRITE TO FRAMEBUFFER WITHOUT PAGE FAULT!
-	//printf("\n\nWelcome to PepperOS! Pedicel speaking.\nNothing left to do, halting the system!");
+	printf("\n\nWelcome to PepperOS! Pedicel speaking.\r\nNothing left to do, let's go idle!");
 }
 
 void idle_main(void* arg)
diff --git a/src/mem/gdt/gdt.h b/src/mem/gdt/gdt.h
index 33f744e..abe3eba 100644
--- a/src/mem/gdt/gdt.h
+++ b/src/mem/gdt/gdt.h
@@ -26,6 +26,6 @@ struct GDTR {
     uint64_t address;
 } __attribute__((packed));
 
-void gdt_init();
+void gdt_init(void);
 
 #endif
\ No newline at end of file
diff --git a/src/mem/heap/kheap.h b/src/mem/heap/kheap.h
index 52b9315..ee4672d 100644
--- a/src/mem/heap/kheap.h
+++ b/src/mem/heap/kheap.h
@@ -23,10 +23,10 @@ struct heap_block_t {
     struct heap_block_t* next;
 } __attribute__((aligned(16)));
 
-void kheap_init();
+void kheap_init(void);
 void* kmalloc(size_t size);
 void kfree(void* ptr);
-void* kalloc_stack();
-void kheap_map_page();
+void* kalloc_stack(void);
+void kheap_map_page(void);
 
 #endif
\ No newline at end of file
diff --git a/src/mem/paging/pmm.h b/src/mem/paging/pmm.h
index 90e2f54..7634af1 100644
--- a/src/mem/paging/pmm.h
+++ b/src/mem/paging/pmm.h
@@ -12,6 +12,6 @@
 
 void pmm_init(struct boot_context boot_ctx);
 void pmm_free(uintptr_t addr);
-uintptr_t pmm_alloc();
+uintptr_t pmm_alloc(void);
 
 #endif
\ No newline at end of file
diff --git a/src/mem/paging/vmm.h b/src/mem/paging/vmm.h
index 368a1f9..3b60a84 100644
--- a/src/mem/paging/vmm.h
+++ b/src/mem/paging/vmm.h
@@ -29,6 +29,6 @@ struct vm_object {
 #define VM_FLAG_EXEC (1 << 1)
 #define VM_FLAG_USER (1 << 2)
 
-void vmm_init();
+void vmm_init(void);
 
 #endif
\ No newline at end of file
diff --git a/src/sched/process.h b/src/sched/process.h
index cb080b3..c6b6ecf 100644
--- a/src/sched/process.h
+++ b/src/sched/process.h
@@ -27,12 +27,12 @@ struct process_t {
     struct process_t* next;
 };
 
-void process_init();
+void process_init(void);
 struct process_t* process_create(char* name, void(*function)(void*), void* arg);
 void process_add(struct process_t** processes_list, struct process_t* process);
 void process_delete(struct process_t** processes_list, struct process_t* process);
 struct process_t* process_get_next(struct process_t* process);
-void process_exit();
+void process_exit(void);
 
 void process_display_list(struct process_t* processes_list);
 
diff --git a/src/sched/scheduler.h b/src/sched/scheduler.h
index 9ec712e..071321e 100644
--- a/src/sched/scheduler.h
+++ b/src/sched/scheduler.h
@@ -8,6 +8,6 @@
 #define SCHEDULER_H
 
 struct cpu_status_t* scheduler_schedule(struct cpu_status_t* context);
-void scheduler_init();
+void scheduler_init(void);
 
 #endif
\ No newline at end of file
diff --git a/src/time/timer.h b/src/time/timer.h
index 8b398fd..bd13056 100644
--- a/src/time/timer.h
+++ b/src/time/timer.h
@@ -7,7 +7,7 @@
 #ifndef TIMER_H
 #define TIMER_H
 
-void timer_init();
+void timer_init(void);
 void timer_wait(unsigned int wait_ticks);
 
 #endif
\ No newline at end of file