This manual presents ANSI C as the standard version of the
C language. Where certain constructs are not available in compatibility
mode, or would work differently, it is noted and the differences
are described.
HP C/HP-UX, when invoked in ANSI mode, is a conforming implementation
of ANSI C, as specified by American National Standard 9899-1990.
This manual uses the terminology of that standard and attempts to
explain the language defined by that standard, while also documenting
the implementation decisions and extensions made in HP C/HP-UX.
It is not the intent of this document to replicate the standard.
Thus, you are encouraged to refer to the standard for any fine points
of the language not covered here.
