diff --git a/case.asm b/case.asm
index b1893a0..7035db3 100644
--- a/case.asm
+++ b/case.asm
@@ -1,6 +1,7 @@
 extern puts
-
 %include "../inc/case_func.inc"
+global case_func
+
 
 section .data
 	text db "rEEEeee!EEeeeEeEEeE!EEEEEeEEE$eeeEE)EEeEeEEeeeEeEEEEEeeeEeeEeeEeeeeeEeEeEeeE",0
@@ -10,7 +11,7 @@ section .text
 main:
 	sub rsp, 8	;enter
 
-	mov r8, text
+	mov rdi, text
 	call case_func
 
 	mov rdi, text
diff --git a/diff.asm b/diff.asm
index 0e6ea39..10196ed 100644
--- a/diff.asm
+++ b/diff.asm
@@ -13,11 +13,11 @@ section .text
 main:
 	sub rsp, 8	;enter
 
-	mov r8, text
-	mov r9, text2
+	mov rdi, text
+	mov rsi, text2
 	call diff_func
 
-	cmp r10b, 0
+	cmp r10b, 1 	;why tf did i make ut r10b as the return like tf?!?!?!?
 	jz _notdiffer
 
 	
diff --git a/inc/case_func.inc b/inc/case_func.inc
index c49c636..b6c28f6 100644
--- a/inc/case_func.inc
+++ b/inc/case_func.inc
@@ -1,7 +1,7 @@
 %include "../inc/length_func.inc"
 
 case_func:
-	mov r11, r8
+	mov r11, rdi
 
 	;length_funcx accepts r8
 	call length_func
diff --git a/inc/diff_func.inc b/inc/diff_func.inc
index e8ac4b4..c650c9b 100644
--- a/inc/diff_func.inc
+++ b/inc/diff_func.inc
@@ -4,11 +4,11 @@ diff_func:
 _loopwasp12bsharknado:
 ;loop tings
 
-	add r8, rcx
-	add r9, rcx
+	add rdi, rcx
+	add rsi, rcx
 
-	mov r10b, [r8]
-	mov r11b, [r9]
+	mov r10b, [rdi]
+	mov r11b, [rsi]
 
 
 
diff --git a/inc/length_func.inc b/inc/length_func.inc
index a722858..a61ba72 100644
--- a/inc/length_func.inc
+++ b/inc/length_func.inc
@@ -1,17 +1,17 @@
 
 length_func:
 
-	mov r10, r8
+	mov r10, rdi
 _loop67865432:
 
-	mov r9b, [r8]
+	mov r9b, [rdi]
 	cmp r9b, 0
 	jz _exitloop4323567
-	inc r8
+	inc rdi
 
 	jmp _loop67865432
 _exitloop4323567:
 
-	sub r8, r10
-	mov rax, r8
+	sub rdi, r10
+	mov rax, rdi
 	ret
diff --git a/length.asm b/length.asm
index 5aa25a2..30f0f2e 100644
--- a/length.asm
+++ b/length.asm
@@ -20,7 +20,7 @@ main:
 
 
 
-	mov r8, text
+	mov rdi, text
 	call length_func
 	mov [testasd], rax