-const char* GetArg (int* ArgNum, unsigned Len)
+const char* GetArg (unsigned* ArgNum, unsigned Len)
/* Get an argument for a short option. The argument may be appended to the
* option itself or may be separate. Len is the length of the option string.
*/
void NeedArg (const char* Opt) attribute ((noreturn));
/* Print an error about a missing option argument and exit. */
-
+
void InvDef (const char* Def) attribute ((noreturn));
/* Print an error about an invalid definition and die */
-const char* GetArg (int* ArgNum, unsigned Len);
+const char* GetArg (unsigned* ArgNum, unsigned Len);
/* Get an argument for a short option. The argument may be appended to the
* option itself or may be separate. Len is the length of the option string.
*/