extern void setgid(int id);
// --- VFS ---
-extern int chdir(char *dir);
-extern int open(char *path, int flags);
-extern int reopen(int fd, char *path, int flags);
+extern int chdir(const char *dir);
+extern int open(const char *path, int flags);
+extern int reopen(int fd, const char *path, int flags);
extern void close(int fd);
extern uint64_t read(int fd, uint64_t length, void *buffer);
extern uint64_t write(int fd, uint64_t length, void *buffer);
extern int finfo(int fd, t_sysFInfo *info, int maxacls);
extern int readdir(int fd, char *dest);
extern int _SysGetACL(int fd, t_sysACL *dest);
-extern int _SysMount(char *Device, char *Directory, char *Type, char *Options);
+extern int _SysMount(const char *Device, const char *Directory, const char *Type, const char *Options);
// --- IPC ---
extern int SysSendMessage(int dest, int length, void *Data);