- Fixed a bunch of compilation errors and warnings

- Added frameworks for retrieving specific filesystem information for a target platform

include/fennec/lang/intrinsics.h

@@ -191,6 +191,14 @@
 # define FENNEC_HAS_BUILTIN_IS_FINAL 0
 #endif
 
+// Inconsistent with dynamic intrinsics, requires a massive table for static intrinsics
+#if __has_builtin(__is_fundamental)
+# define FENNEC_HAS_BUILTIN_IS_FUNDAMENTAL 1
+# define FENNEC_BUILTIN_IS_FUNDAMENTAL(arg) __is_fundamental(arg)
+#else
+# define FENNEC_HAS_BUILTIN_IS_FUNDAMENTAL 0
+#endif
+
 // Inconsistent without intrinsics
 #if __has_builtin(__is_polymorphic)
 # define FENNEC_HAS_BUILTIN_IS_POLYMORPHIC 1