#define REH_CALL_REGCOMP_HOOK(a, b) reh_call_comp_hook(aTHX_ (a), (b))
#define REH_CALL_REGEXEC_HOOK(a, b, c, d) reh_call_exec_hook(aTHX_ (a), (b), (c), (d))
#define REH_CALL_REGCOMP_HOOK(a, b) reh_call_comp_hook(aTHX_ (a), (b))
#define REH_CALL_REGEXEC_HOOK(a, b, c, d) reh_call_exec_hook(aTHX_ (a), (b), (c), (d))