fixes wrong macro expansion for is_attacked()

adds error messages to PGN reader

fixes inappropriate use of EXIT_ macros + adds a sample PGN file

simplifies Makefiles

using pkg-config in hand crafted make file

fixed hypthetical bug, where the client address is not correctly retrieved by accept()

updated copyright and version info

(0) -30 -10 -7 +7 +10 tip

mercurial