C
#define C(x) ((x) & 0xff)
#define C ((c = getc(infile)) == EOF ? eof() : \
#define C 3
#define C (int (*)(void *))(uintptr_t)
#define C(a,b) {a, 0, b, 0}
#define C 0xB
#define C(f) ((f) -> current)
C = 1, // fit in 'int'
#define C\
#define C(x,
#define C(x,y) x##y
#define C(x,y) E(y)
#define C(x) x ## ## ##
struct C {
#define C 0xB
#define C & 0x1f
#define C(x) (1 << (x))
#define C(n) (1 << n)
#define C CE_CONT