_IO_getc_unlocked
int __c = _IO_getc_unlocked (__stream); \
return _IO_getc_unlocked (__fp);
return _IO_getc_unlocked (__fp);
return _IO_getc_unlocked (stdin);
result = _IO_getc_unlocked (fp);
return _IO_getc_unlocked (fp);
result = _IO_getc_unlocked (_IO_stdin);
return _IO_getc_unlocked (_IO_stdin);
ch = _IO_getc_unlocked (_IO_stdin);
: ((c = _IO_getc_unlocked (s)), \