int find_mem_region(u_long *base, u_long num, u_long align,
int low, char *name, struct pcmcia_socket *s);
int try_irq(u_int Attributes, int irq, int specific);
int find_mem_region(u_long *base, u_long num, u_long align,
int low, char *name, struct pcmcia_socket *s);
int try_irq(u_int Attributes, int irq, int specific);