BOOL smb_shm_get_usage(int *bytes_free,
int *bytes_used,
int *bytes_overhead);
+smb_shm_offset_t smb_shm_alloc(int size);
+smb_shm_offset_t smb_shm_addr2offset(void *addr);
+smb_shm_offset_t smb_shm_get_userdef_off(void);
/*The following definitions come from smbencrypt.c */