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

fusl/arch/x32/bits/alltypes.h.in

Index: fusl/arch/x32/bits/alltypes.h.in
diff --git a/fusl/arch/x32/bits/alltypes.h.in b/fusl/arch/x32/bits/alltypes.h.in
new file mode 100644
index 0000000000000000000000000000000000000000..16391295bcbf5c56cc6ef0898ad1a19dfa44f290
--- /dev/null
+++ b/fusl/arch/x32/bits/alltypes.h.in
@@ -0,0 +1,31 @@
+#define _Addr int
+#define _Int64 long long
+#define _Reg long long
+
+TYPEDEF __builtin_va_list va_list;
+TYPEDEF __builtin_va_list __isoc_va_list;
+
+#ifndef __cplusplus
+TYPEDEF long wchar_t;
+#endif
+
+#if defined(__FLT_EVAL_METHOD__) && __FLT_EVAL_METHOD__ == 2
+TYPEDEF long double float_t;
+TYPEDEF long double double_t;
+#else
+TYPEDEF float float_t;
+TYPEDEF double double_t;
+#endif
+
+TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
+
+TYPEDEF long long time_t;
+TYPEDEF long long suseconds_t;
+
+TYPEDEF struct { union { int __i[9]; volatile int __vi[9]; unsigned __s[9]; } __u; } pthread_attr_t;
+TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[6]; volatile int __vi[6]; volatile void *volatile __p[6]; } __u; } mtx_t;
+TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } pthread_cond_t;
+TYPEDEF struct { union { int __i[12]; volatile int __vi[12]; void *__p[12]; } __u; } cnd_t;
+TYPEDEF struct { union { int __i[8]; volatile int __vi[8]; void *__p[8]; } __u; } pthread_rwlock_t;
+TYPEDEF struct { union { int __i[5]; volatile int __vi[5]; void *__p[5]; } __u; } pthread_barrier_t;