UO Protocol 0xA3

Update Current Stamina (9 bytes)

This is sent to update a character's stamina

Offset Type     Name             Description
------ -------- ---------------- ------------------------------
 0000  BYTE     cmd
 0001  UINT     serial           The target character's serial
 0005  USHORT   maximum          The maximum amount of stamina
 0007  USHORT   current          The current amount of stamina