Fix build by avoiding the _C_LABEL macro.

Change-Id: Ide367c2b65071388bd95fbc81a4ed6ae94aec4e4
diff --git a/libc/arch-mips/syscalls/fstat64.S b/libc/arch-mips/syscalls/fstat64.S
index de09df5..904ce86 100644
--- a/libc/arch-mips/syscalls/fstat64.S
+++ b/libc/arch-mips/syscalls/fstat64.S
@@ -22,5 +22,5 @@
     .set reorder
     .end fstat64
 
-    .globl _C_LABEL(fstat)
-    .equ _C_LABEL(fstat), _C_LABEL(fstat64)
+    .globl fstat
+    .equ fstat, fstat64
diff --git a/libc/arch-mips/syscalls/fstatat64.S b/libc/arch-mips/syscalls/fstatat64.S
index b177922..8c81a9f 100644
--- a/libc/arch-mips/syscalls/fstatat64.S
+++ b/libc/arch-mips/syscalls/fstatat64.S
@@ -22,5 +22,5 @@
     .set reorder
     .end fstatat64
 
-    .globl _C_LABEL(fstatat)
-    .equ _C_LABEL(fstatat), _C_LABEL(fstatat64)
+    .globl fstatat
+    .equ fstatat, fstatat64