diff --git a/libc/arch-x86/bionic/_setjmp.S b/libc/arch-x86/bionic/_setjmp.S
index ac62635..9221138 100644
--- a/libc/arch-x86/bionic/_setjmp.S
+++ b/libc/arch-x86/bionic/_setjmp.S
@@ -54,6 +54,7 @@
 	movl	%edi,20(%eax)
 	xorl	%eax,%eax
 	ret
+END(_setjmp)
 
 ENTRY(_longjmp)
 	movl	4(%esp),%edx
@@ -69,3 +70,4 @@
 	incl	%eax
 1:	movl	%ecx,0(%esp)
 	ret
+END(_longjmp)
diff --git a/libc/arch-x86/bionic/futex_x86.S b/libc/arch-x86/bionic/futex_x86.S
index 096f72c..36a28e8 100644
--- a/libc/arch-x86/bionic/futex_x86.S
+++ b/libc/arch-x86/bionic/futex_x86.S
@@ -19,7 +19,6 @@
     ret
 END(__futex_wait)
 
-
 // int __futex_wake(volatile void *ftx, int count)
 ENTRY(__futex_wake)
     pushl   %ebx
diff --git a/libc/arch-x86/bionic/setjmp.S b/libc/arch-x86/bionic/setjmp.S
index bcb5f9d..c0df647 100644
--- a/libc/arch-x86/bionic/setjmp.S
+++ b/libc/arch-x86/bionic/setjmp.S
@@ -52,7 +52,7 @@
 	call	_C_LABEL(sigblock)
 #endif
 	addl	$4,%esp
-	PIC_EPILOGUE 
+	PIC_EPILOGUE
 
 	movl	4(%esp),%ecx
 	movl	0(%esp),%edx
@@ -65,6 +65,7 @@
 	movl	%eax,24(%ecx)
 	xorl	%eax,%eax
 	ret
+END(setjmp)
 
 ENTRY(longjmp)
 	movl	4(%esp),%edx
@@ -76,7 +77,7 @@
 	call	_C_LABEL(sigsetmask)
 #endif
 	addl	$4,%esp
-	PIC_EPILOGUE 
+	PIC_EPILOGUE
 
 	movl	4(%esp),%edx
 	movl	8(%esp),%eax
@@ -91,3 +92,4 @@
 	incl	%eax
 1:	movl	%ecx,0(%esp)
 	ret
+END(longjmp)
diff --git a/libc/arch-x86/bionic/sigsetjmp.S b/libc/arch-x86/bionic/sigsetjmp.S
index c990a05..70cc6db 100644
--- a/libc/arch-x86/bionic/sigsetjmp.S
+++ b/libc/arch-x86/bionic/sigsetjmp.S
@@ -61,6 +61,7 @@
 	movl	%edi,20(%ecx)
 	xorl	%eax,%eax
 	ret
+END(sigsetjmp)
 
 ENTRY(siglongjmp)
 	movl	4(%esp),%edx
@@ -90,3 +91,4 @@
 	incl	%eax
 2:	movl	%ecx,0(%esp)
 	ret
+END(siglongjmp)
diff --git a/libc/arch-x86/string/bcmp.S b/libc/arch-x86/string/bcmp.S
index a5b46ae..4a88f66 100644
--- a/libc/arch-x86/string/bcmp.S
+++ b/libc/arch-x86/string/bcmp.S
@@ -30,3 +30,4 @@
 L2:	popl	%esi
 	popl	%edi
 	ret
+END(bcmp)
diff --git a/libc/arch-x86/string/bzero.S b/libc/arch-x86/string/bzero.S
index 2ec9c7d..c73a351 100644
--- a/libc/arch-x86/string/bzero.S
+++ b/libc/arch-x86/string/bzero.S
@@ -41,3 +41,4 @@
 
 	popl	%edi
 	ret
+END(bzero)
diff --git a/libc/arch-x86/string/fss.S b/libc/arch-x86/string/fss.S
index 96affab..d819306 100644
--- a/libc/arch-x86/string/fss.S
+++ b/libc/arch-x86/string/fss.S
@@ -15,3 +15,4 @@
 	.align 2
 L1:	xorl	%eax,%eax		/* clear result */
 	ret
+END(ffs)
diff --git a/libc/arch-x86/string/memchr.S b/libc/arch-x86/string/memchr.S
index d6bcbe6..367c7b4 100644
--- a/libc/arch-x86/string/memchr.S
+++ b/libc/arch-x86/string/memchr.S
@@ -24,3 +24,4 @@
 L1:	xorl	%eax,%eax
 	popl	%edi
 	ret
+END(memchr)
diff --git a/libc/arch-x86/string/memcmp.S b/libc/arch-x86/string/memcmp.S
index 1be189a..3b50530 100644
--- a/libc/arch-x86/string/memcmp.S
+++ b/libc/arch-x86/string/memcmp.S
@@ -41,3 +41,4 @@
 	popl	%esi
 	popl	%edi
 	ret
+END(memcmp)
diff --git a/libc/arch-x86/string/memset.S b/libc/arch-x86/string/memset.S
index 1059ccc..62e6a17 100644
--- a/libc/arch-x86/string/memset.S
+++ b/libc/arch-x86/string/memset.S
@@ -53,3 +53,4 @@
 	popl	%ebx
 	popl	%edi
 	ret
+END(memset)
diff --git a/libc/arch-x86/string/strcat.S b/libc/arch-x86/string/strcat.S
index 60fdd55..c75f38a 100644
--- a/libc/arch-x86/string/strcat.S
+++ b/libc/arch-x86/string/strcat.S
@@ -71,3 +71,4 @@
 L2:	popl	%eax			/* pop destination address */
 	popl	%edi			/* restore edi */
 	ret
+END(strcat)
diff --git a/libc/arch-x86/string/strcmp.S b/libc/arch-x86/string/strcmp.S
index 22ba546..5d3f4fc 100644
--- a/libc/arch-x86/string/strcmp.S
+++ b/libc/arch-x86/string/strcmp.S
@@ -79,3 +79,4 @@
 	movzbl	(%edx),%edx
 	subl	%edx,%eax
 	ret
+END(strcmp)
diff --git a/libc/arch-x86/string/strcpy.S b/libc/arch-x86/string/strcpy.S
index 341eb6c..7d9b87e 100644
--- a/libc/arch-x86/string/strcpy.S
+++ b/libc/arch-x86/string/strcpy.S
@@ -61,3 +61,4 @@
 	jnz	L1
 L2:	popl	%eax			/* pop dst address */
 	ret
+END(strcpy)
diff --git a/libc/arch-x86/string/strlen.S b/libc/arch-x86/string/strlen.S
index 4f04ffc..527e36a 100644
--- a/libc/arch-x86/string/strlen.S
+++ b/libc/arch-x86/string/strlen.S
@@ -18,3 +18,4 @@
 	leal	-1(%ecx),%eax		/* and subtracting one */
 	popl	%edi
 	ret
+END(strlen)
diff --git a/libc/arch-x86/string/strncmp.S b/libc/arch-x86/string/strncmp.S
index 5aa88d7..6649473 100644
--- a/libc/arch-x86/string/strncmp.S
+++ b/libc/arch-x86/string/strncmp.S
@@ -111,3 +111,4 @@
 L4:	xorl	%eax,%eax
 	popl	%ebx
 	ret
+END(strncmp)
diff --git a/libc/arch-x86/string/swab.S b/libc/arch-x86/string/swab.S
index 3055860..2f6cfb2 100644
--- a/libc/arch-x86/string/swab.S
+++ b/libc/arch-x86/string/swab.S
@@ -65,3 +65,4 @@
 L4:	popl	%edi
 	popl	%esi
 	ret
+END(swab)