declaration now) and added a new attribute "unused" to flag unused parameters,
variables or functions that shouldn't be warned about.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4373 b7a2c559-68d2-44c3-8de9-860c34a00d81
__attribute__((noexit)) that may be used to mark functions that won't return.
Added this attribute to the exit() function in stdlib.h.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4372 b7a2c559-68d2-44c3-8de9-860c34a00d81