apic_probe_common
rval = apic_probe_common(apix_psm_info.p_mach_idstring);
return (apic_probe_common(apic_psm_info.p_mach_idstring));
extern int apic_probe_common();
extern int apic_probe_common(char *modname);
ret = apic_probe_common(xen_psm_info.p_mach_idstring);