Add a "fork" of musl as //fusl.

fusl/src/string/i386/memset.s

Index: fusl/src/string/i386/memset.s
diff --git a/fusl/src/string/i386/memset.s b/fusl/src/string/i386/memset.s
new file mode 100644
index 0000000000000000000000000000000000000000..d00422c4ac15d90f133fabdc79d231702c228f6f
--- /dev/null
+++ b/fusl/src/string/i386/memset.s
@@ -0,0 +1,76 @@
+.global memset
+.type memset,@function
+memset:
+	mov 12(%esp),%ecx
+	cmp $62,%ecx
+	ja 2f
+
+	mov 8(%esp),%dl
+	mov 4(%esp),%eax
+	test %ecx,%ecx
+	jz 1f
+
+	mov %dl,%dh
+
+	mov %dl,(%eax)
+	mov %dl,-1(%eax,%ecx)
+	cmp $2,%ecx
+	jbe 1f
+
+	mov %dx,1(%eax)
+	mov %dx,(-1-2)(%eax,%ecx)
+	cmp $6,%ecx
+	jbe 1f
+
+	shl $16,%edx
+	mov 8(%esp),%dl
+	mov 8(%esp),%dh
+
+	mov %edx,(1+2)(%eax)
+	mov %edx,(-1-2-4)(%eax,%ecx)
+	cmp $14,%ecx
+	jbe 1f
+
+	mov %edx,(1+2+4)(%eax)
+	mov %edx,(1+2+4+4)(%eax)
+	mov %edx,(-1-2-4-8)(%eax,%ecx)
+	mov %edx,(-1-2-4-4)(%eax,%ecx)
+	cmp $30,%ecx
+	jbe 1f
+
+	mov %edx,(1+2+4+8)(%eax)
+	mov %edx,(1+2+4+8+4)(%eax)
+	mov %edx,(1+2+4+8+8)(%eax)
+	mov %edx,(1+2+4+8+12)(%eax)
+	mov %edx,(-1-2-4-8-16)(%eax,%ecx)
+	mov %edx,(-1-2-4-8-12)(%eax,%ecx)
+	mov %edx,(-1-2-4-8-8)(%eax,%ecx)
+	mov %edx,(-1-2-4-8-4)(%eax,%ecx)
+
+1:	ret 	
+
+2:	movzbl 8(%esp),%eax
+	mov %edi,12(%esp)
+	imul $0x1010101,%eax
+	mov 4(%esp),%edi
+	test $15,%edi
+	mov %eax,-4(%edi,%ecx)
+	jnz 2f
+
+1:	shr $2, %ecx
+	rep
+	stosl
+	mov 4(%esp),%eax
+	mov 12(%esp),%edi
+	ret
+	
+2:	xor %edx,%edx
+	sub %edi,%edx
+	and $15,%edx
+	mov %eax,(%edi)
+	mov %eax,4(%edi)
+	mov %eax,8(%edi)
+	mov %eax,12(%edi)
+	sub %edx,%ecx
+	add %edx,%edi
+	jmp 1b