C Programming Advertence Tables

 

    ANSI C (C89)/ISO C (C90) keywords:

    

    

    Keywords added to ISO C (C99) (Supported alone in new compilers ):

    

    

    Specific compilers may (in a non-standard-compliant mode) aswell amusement some additional words as keywords, including asm, cdecl, far, fortran, huge, interrupt, near, pascal, typeof.

    Very old compilers may not admit some or all of the C89 keywords const, enum, signed, void, volatile as able-bodied as the C99 keywords.

    See aswell the [http://publib.boulder.ibm.com/infocenter/comphelp/v7v91/topic/com.ibm.vacpp7a.doc/language/ref/clrc02reserved_identifiers.htm account of aloof identifiers].

    ANSI C (C89)/ISO C (C90) headers:

    

    Headers added to ISO C (C94/C95) in Alteration 1 (AMD1):

    

    

    Headers added to ISO C (C99) (Supported alone in new compilers ):

    

    

    Very old compilers may not cover some or all of the C89 headers iso646.h, locale.h, wchar.h, wctype.h, nor the C99 headers.

    Operators in the aforementioned accumulation accept the aforementioned antecedence and the adjustment of appraisal is absitively by the associativity (left-to-right or right-to-left). Operators in a above-mentioned accumulation accept college antecedence than those in a consecutive group.