Re-submit "Name function arguments in libc headers for Studio."

This reverts commit 9af9120091ceb96641d7c6c645fabad96db4bc0d (a revert
of 079bff4fa52b0c3c76057451cc9cdecf1827fce0), now the versioner bug is
fixed.

Bug: http://b/64613623 # header bug
Bug: http://b/64802958 # versioner bug
Change-Id: I1cb9d7832d4b3aecdc57a9285e2291443e59d02d
diff --git a/libc/include/assert.h b/libc/include/assert.h
index 8c456ef..7a9d84d 100644
--- a/libc/include/assert.h
+++ b/libc/include/assert.h
@@ -60,6 +60,6 @@
 #endif
 
 __BEGIN_DECLS
-void __assert(const char*, int, const char*) __noreturn;
-void __assert2(const char*, int, const char*, const char*) __noreturn;
+void __assert(const char* __file, int __line, const char* __msg) __noreturn;
+void __assert2(const char* __file, int __line, const char* __function, const char* __msg) __noreturn;
 __END_DECLS