/ December 2011; 6 years ago ( 2011-12),,,.c,.h Major K&R,,,,,,,,,, Influenced by (, ),,,, Influenced:,,,,,,,,,,,,,,,,,,,,,,,, (HDL) • at Wikibooks C (, as in the ) is a, computer, supporting, and, while a prevents many unintended operations. By design, C provides constructs that map efficiently to typical, and therefore it has found lasting use in applications that had formerly been coded in, including, as well as various for computers ranging from to. C was originally developed by between 1969 and 1973 at, and used to re-implement the operating system. It has since become one of the of all time, with C from various vendors available for the majority of existing and operating systems. C has been standardized by the (ANSI) since 1989 (see ) and subsequently by the (ISO). Siemens 6sn1123-1ab00-0ba2 Manual. C is an language.