wsemul_getchar
if (wsemul_getchar(&data, &count, instate,
while (wsemul_getchar(&data, &count, &tmpstate,
if (wsemul_getchar(&data, &count, instate,
while (wsemul_getchar(&data, &count, &tmpstate,
int wsemul_getchar(const u_char **, u_int *, struct wsemul_inputstate *,