Clang ,  GCC ,  MSVC ,  Turbo C ,  Watcom C Dialects Cyclone ,  Unified Parallel C , Split-C ,  Cilk ,  C* Influenced by B  ( BCPL ,  CPL ),  ALGOL 68 , [ 3 ]   Assembly ,  PL/I , FORTRAN Influenced Numerous :  AMPL ,  AWK , csh