extern int strpos8(const char *str, Uint32 search);
extern void itoa(char *buf, Uint64 num, int base, int minLength, char pad);
extern int atoi(const char *string);
+extern unsigned long long strtoull(const char *str, char **end, int base);
+extern unsigned long strtoul(const char *str, char **end, int base);
+extern signed long long strtoll(const char *str, char **end, int base);
+extern signed long strtol(const char *str, char **end, int base);
extern int ParseInt(const char *string, int *Val);
extern int ReadUTF8(const Uint8 *str, Uint32 *Val);
extern int WriteUTF8(Uint8 *str, Uint32 Val);