Rtc_env
size += S_ROUND(((crle->c_envnum + 1) * sizeof (Rtc_env)),
envtbl = (Rtc_env *)(CAST_PTRINT(char *, head->ch_env) + addr);
Rtc_env *envtbl;
Rtc_env *envtbl;
for (envtbl = (Rtc_env *)(head->ch_env + addr);
extern int readenv_config(Rtc_env *, Addr);
if (readenv_config((Rtc_env *)(head->ch_env + addr),
readenv_config(Rtc_env * envtbl, Addr addr)