/* es1370.c */int es1370_init (PCIBus *bus, AudioState *s);/* sb16.c */int SB16_init (AudioState *s, qemu_irq *pic);/* adlib.c */int Adlib_init (AudioState *s, qemu_irq *pic);/* gus.c */int GUS_init (AudioState *s, qemu_irq *pic);