My attempt at fizzbuzz: the obfuscated version

#include <stdio.h>
#define XSO 1
#define XSZ 0
#define XS2 XSZ * XSO
#define ES2 100
#define E3_ XSO + XSZ
#define __F3(a) a - XSO
#define __F4(a, b) (a / (b * XSO)) - XSZ
#define _FYx for(
#define _F_x )
#define r_xlT9vX return
#define _qppK6 printf
#define _pyykr putchar
#define RX_15o__ ((XSO<<XSO)+XSO)
#define OP_QQQfd_ ((XSO<<(XSO<<XSO))+XSO)
#define _df0t56(n) (qqX%RX_15o__)
#define _fe97__(n) (qqX%OP_QQQfd_)
#define _Gbb__l(n) (!_df0t56(XSZ) || !_fe97__(XSZ))
#define _dvv011_(n) !_df0t56(n)
#define _dvv111_(n) !_fe97__(n)
#define qSTR_fe_fffe_fa "F"
#define qSTR_fe_fffe_fb "B"
#define qSTR_fe_fffe_fc "i"
#define qSTR_fe_fffe_fd "u"
#define qSTR_fe_fffe_fe "z"
#define qSTR_fe_fffe_fef qSTR_fe_fffe_fa qSTR_fe_fffe_fc qSTR_fe_fffe_fe qSTR_fe_fffe_fe
#define qSTR_fe_fffe_feb qSTR_fe_fffe_fb qSTR_fe_fffe_fd qSTR_fe_fffe_fe qSTR_fe_fffe_fe
#define _und567I "%" qSTR_fe_fffe_fc
#define _nl67n '\n'
#define n4nn47an void
#define n3xx55GG int


n4nn47an fdxx_GyYabT(n3xx55GG qqX){ _df0t56(XSZ)
||_qppK6(qSTR_fe_fffe_fef);_fe97__(XSZ)||_qppK6(
qSTR_fe_fffe_feb);_dvv011_(qqX)||_dvv111_(qqX)||
_qppK6(_und567I,qqX) ; _pyykr(_nl67n );}n3xx55GG
main(){n3xx55GG _;_FYx _=__F3(XSO-XS2);_++<__F4(
ES2,E3_);_F_x fdxx_GyYabT( _ ); r_xlT9vX(XSZ );}