On 30.12.2018 08:07, co...@sdf.org wrote: > Hi folks, > > looking at port-i386/43331 I came across pckbc_cd. > It doens't appear to be defined anywhere or initialized, though there's > an extern in sys/arch/i386/pnpbios/pckbc_pnpbios.c > > How does this work? how does it compile?! :-) >
#define CFDRIVER_DECL(name, class, attrs) \
struct cfdriver __CONCAT(name,_cd) = { \
.cd_name = ___STRING(name), \
.cd_class = class, \
.cd_attrs = attrs, \
}
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