Yes, I've already found it guys. Do not know how I missed it. Thank you! On Mon, Oct 3, 2011 at 22:33, Ian Lance Taylor <iant@xxxxxxxxxx> wrote: > "Roman B." <rbyshko@xxxxxxxxx> writes: > >> # 1 "file.c" >> # 1 "<built-in>" >> # 1 "<command-line>" >> # 1 "file.c" >> >> Where as words are self-explanatory I cannot understand the meaning in >> the whole. I could not find any explanation in the documentation also. > > http://gcc.gnu.org/onlinedocs/gcc-4.6.1/cpp/Preprocessor-Output.html > > Ian >