rockbox/firmware/libc/include/stdio.h, branch master

Move some gcc extensions to new gcc_extensions.h header

2010-07-25T14:44:29+00:00

- Move ATTRIBUTE_PRINTF/ATTRIBUTE_SCANF from _ansi.h
  They are not related at all to this file, and this broke compilation
  with Code Sourcery GCC which ships its own _ansi.h
- Move LIKELY/UNLIKELY from system.h

There is likely a lot more GCC extensions used everywhere in the source,
conditionally on __GNUC__ or unconditionally

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27548 a1c6a512-1295-4272-9138-f99709370657

vuprintf does not belong in stdio.h, causes problems with other versions of stdio.h

2010-05-15T03:47:06+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26042 a1c6a512-1295-4272-9138-f99709370657

Move c/h files implementing/defining standard library stuff into a new libc directory, also standard'ify some parts of the code base (almost entirely #include fixes).

2010-05-06T21:04:40+00:00

This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657