HARD HAT

COMPUTER OPERATING SYSTEM, NAMELY COMPUTER PROGRAMS USED IN OPEN-SOURCE SOFTWARE SOLUTIONS, AND DEVELOPMENT TOOLS, NAMELY OPTIMIZING COMPILERS FOR C, C++ AND OTHER LANGUAGES, HIGH LEVEL LANGUAGE DEBUGGERS, AND PERFORMANCE MONITORING TOOLS, ALL USED IN EMBEDDED AND REAL-TIME COMPUTER SYSTEMS, AND USER'S MANUALS, SOLD AS A UNIT