63   int (*append_char)(struct state *, unsigned char);  member
121     if((*state->append_char)(state, rep[num % base]))  in append_number()
129     if((*state->append_char)(state, '0'))  in append_number()
142       if((*state->append_char)(state, '0'))  in append_number()
150       if((*state->append_char)(state, rep[10] + 23)) /* XXX */  in append_number()
152     if((*state->append_char)(state, '0'))  in append_number()
157     if((*state->append_char)(state, '-'))  in append_number()
161     if((*state->append_char)(state, '+'))  in append_number()
165     if((*state->append_char)(state, ' '))  in append_number()
178     if((*state->append_char)(state,  ' '))  in append_number()
206       if((*state->append_char) (state, ' '))  in append_string()
210       if ((*state->append_char) (state, *arg++))  in append_string()
214       if ((*state->append_char) (state, *arg++))  in append_string()
219       if((*state->append_char) (state, ' '))  in append_string()
225 append_char(struct state *state,  in append_char()  function
231     if((*state->append_char) (state, ' '))  in append_char()
234   if((*state->append_char) (state, arg))  in append_char()
237     if((*state->append_char) (state, ' '))  in append_char()
333 	if(append_char(state, va_arg(ap, int), width, flags))  in xyzprintf()
420 	if ((*state->append_char)(state, c))  in xyzprintf()
424 	if (   (*state->append_char)(state, '%')  in xyzprintf()
425 	    || (*state->append_char)(state, c))  in xyzprintf()
430       if ((*state->append_char) (state, c))  in xyzprintf()
484   state.append_char = as_append_char;