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Preprocessing directives

The ISO standard C header files can be referred to as described in the standard, for example, #include <stdio.h>.

Quoted names for includable source files are supported. The compiler accepts host filenames or UNIX filenames. For UNIX filenames on non-UNIX hosts, the compiler tries to translate the filename to a local equivalent.

The following C99 pragmas are recognized by the compiler, but ignored:

STDC CX_LIMITED_RANGE

See ISO/IEC 9899:1999/Cor 2:2004, Section 7.3.4.

STDC FENV_ACCESS

See ISO/IEC 9899:1999/Cor 2:2004, Section 7.6.1.

STDC FP_CONTRACT

See ISO/IEC 9899:1999/Cor 2:2004, Section 7.12.2.

The supported #pragma directives are shown in Pragmas.

See also