How do I use the newer 48 slot weapon system?

Code:
121 #else



 122 # define WEP_MAXCOUNT 48



 123 # define WEP_FIRST2 25



 124 .float _WS1_weapons;



 125 .float _WS2_weapons;



 126 # define WEPSET_BIT1(a)                 (((a) < WEP_FIRST2) ? power2of((a) - WEP_FIRST) : 0)



 127 # define WEPSET_BIT2(a)                 (((a) >= WEP_FIRST2) ? power2of((a) - WEP_FIRST2) : 0)



 128 # define WEPSET_DECLARE_A(a)            float _WS1_##a, _WS2_##a



 129 # define WEPSET_CLEAR_E(e)              ((e)._WS1_weapons = (e)._WS2_weapons = 0)



 130 # define WEPSET_CLEAR_A(a)              ((_WS1_##a) = (_WS2_##a) = 0)



 131 # define WEPSET_EMPTY_E(e)              ((e)._WS1_weapons == 0 && (e)._WS2_weapons == 0)



 132 # define WEPSET_EMPTY_A(a)              ((_WS1_##a) == 0 && (_WS2_##a) == 0)



 133 # define WEPSET_COPY_AS(a)              ((_WS1_##a) = getstati(STAT_WEAPONS), (_WS2_##a) = getstati(STAT_WEAPONS2))



 134 # define WEPSET_ADDSTAT()               addstat(STAT_WEAPONS, AS_INT, _WS1_weapons); addstat(STAT_WEAPONS2, AS_INT, _WS2_weapons)



 135 # define WEPSET_OP1_EE(a,b,mergeop,x)   (((a)._WS1_weapons x (b)._WS1_weapons) mergeop ((a)._WS2_weapons x (b)._WS2_weapons))



 136 # define WEPSET_OP2_EE(a,b,mergeop,x,y) (((a)._WS1_weapons x (b)._WS1_weapons y (a)._WS1_weapons) mergeop ((a)._WS2_weapons x (b)._WS2_weapons y (a)._WS2_weapons))



 137 # define WEPSET_OP1_EA(a,b,mergeop,x)   (((a)._WS1_weapons x _WS1_##b) mergeop ((a)._WS2_weapons x _WS2_##b))



 138 # define WEPSET_OP2_EA(a,b,mergeop,x,y) (((a)._WS1_weapons x _WS1_##b y (a)._WS1_weapons) mergeop ((a)._WS2_weapons x _WS2_##b y (a)._WS2_weapons))



 139 # define WEPSET_OP1_EW(a,b,mergeop,x)   (((a)._WS1_weapons x WEPSET_BIT1(b)) mergeop ((a)._WS2_weapons x WEPSET_BIT2(b)))



 140 # define WEPSET_OP2_EW(a,b,mergeop,x,y) (((a)._WS1_weapons x WEPSET_BIT1(b) y (a)._WS1_weapons) mergeop ((a)._WS2_weapons x WEPSET_BIT2(b) y (a)._WS2_weapons))



 141 # define WEPSET_OP1_AE(a,b,mergeop,x)   ((_WS1_##a x (b)._WS1_weapons) mergeop (_WS2_##a x (b)._WS2_weapons))



 142 # define WEPSET_OP2_AE(a,b,mergeop,x,y) ((_WS1_##a x (b)._WS1_weapons y _WS1_##a) mergeop (_WS2_##a x (b)._WS2_weapons y _WS2_##a))



 143 # define WEPSET_OP1_AA(a,b,mergeop,x)   ((_WS1_##a x _WS1_##b) mergeop (_WS2_##a x _WS2_##b))



 144 # define WEPSET_OP2_AA(a,b,mergeop,x,y) ((_WS1_##a x _WS1_##b y _WS1_##a) mergeop (_WS2_##a x _WS2_##b y _WS2_##a))



 145 # define WEPSET_OP1_AW(a,b,mergeop,x)   ((_WS1_##a x WEPSET_BIT1(b)) mergeop (_WS2_##a x WEPSET_BIT2(b)))



 146 # define WEPSET_OP2_AW(a,b,mergeop,x,y) ((_WS1_##a x WEPSET_BIT1(b) y _WS1_##a) mergeop (_WS2_##a x WEPSET_BIT2(b) y _WS2_##a))



 147 #endif