root:/sources/gcc/build# find / -name stdio.h
/usr/include/stdio.h
/usr/include/bits/stdio.h
/tools/include/stdio.h
/tools/include/bits/stdio.h
/sources/gcc/gcc-4.0.3/gcc/testsuite/gcc.dg/cpp/usr/include/stdio.h
/sources/gcc/gcc-4.0.3/fixincludes/tests/base/stdio.h
/sources/gcc/gcc-4.0.3/libstdc++-v3/include/c_compatibility/stdio.h
/sources/gawk/gawk-3.1.5/pc/include/stdio.h
/sources/glibc/glibc-2.3.6/include/stdio.h
/sources/glibc/glibc-2.3.6/libio/stdio.h
/sources/glibc/glibc-2.3.6/libio/bits/stdio.h
/sources/perl/perl-5.8.8/mint/stdio.h
root:/sources/gcc/build#