--- /tmp/aarch64-linux-musl-cross/aarch64-linux-musl/include/asm/sigcontext.h
+++ /aarch64-linux-musl-cross/aarch64-linux-musl/include/asm/sigcontext.h
@@ -25,6 +25,7 @@
  * Signal context structure - contains all info to do with the state
  * before the signal handler was invoked.
  */
+#if false
 struct sigcontext {
 	__u64 fault_address;
 	/* AArch64 registers */
@@ -127,6 +128,7 @@
 	__u16 vl;
 	__u16 __reserved[3];
 };
+#endif
 
 #endif /* !__ASSEMBLY__ */