"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