[antlr-interest] Please provide GCC grammar

[vasanthi a]

Hi All

Please provide me GCC grammar for


1:  extern word __extension__({ __uint16_t __swap16gen_x =

 (word w); (__uint16_t)((__swap16gen_x & 0xff) << 8 |

 (__swap16gen_x & 0xff00) >> 8); });



2:  Token *pToken = __builtin_va_arg(ap, Token*);



I am trying this from many days, and I am not able to get it.

Can any please provide GCC grammar for the above two.

This is quite urgent.

In anticipation

Vasanthi A
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