1 Scope
This International Standard specifies the form and establishes the interpretation
of programs written in the C programming language.1) It specifies
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— the representation of C programs;
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— the syntax and constraints of the C language;
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— the semantic rules for interpreting C programs;
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— the representation of input data to be processed by C programs;
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— the representation of output data produced by C programs;
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— the restrictions and limits imposed by a conforming implementation of C.
This International Standard does not specify
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— the mechanism by which C programs are transformed for use by a data-processing system;
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— the mechanism by which C programs are invoked for use by a data-processing system;
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— the mechanism by which input data are transformed for use by a C program;
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— the mechanism by which output data are transformed after being produced by a C program;
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— the size or complexity of a program and its data that will exceed the capacity of any specific data-processing system or the capacity of a particular processor;
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— all minimal requirements of a data-processing system that is capable of supporting a conforming implementation.