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25. The C programming language, cont.


  • Originally, in 1971, pointer declarations were written in the style int ip[];, which enabled most existing B code to continue to work in C.

  • A fossil from this era survives even in modern C/C++ declarations of function arguments (see next slide.)

  • Unix is rewritten in C in 1973 on DEC PDP-11 computer

  • In 1978, Brian Kernighan and Dennis Ritchie wrote "The C Programming Language" book (K&R)


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