the stream is setup to avoid any multi-threaded locking. Otherwise
return the FILE pointer unchanged. */
-extern FILE *fopen_unlocked (const char *path, const char *mode);
-extern FILE *fdopen_unlocked (int fildes, const char *mode);
-extern FILE *freopen_unlocked (const char *path, const char *mode, FILE *stream);
+extern FILE *fopen_unlocked (const char *, const char *);
+extern FILE *fdopen_unlocked (int, const char *);
+extern FILE *freopen_unlocked (const char *, const char *, FILE *);
/* Build an argument vector from a string. Allocates memory using
malloc. Use freeargv to free the vector. */