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Preprocessing directives

14.13 Preprocessing directives

Describes implementation-defined aspects of the ARM C compiler and C library relating to preprocessing directives, as required by the ISO C standard.

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, the compiler tries to translate the filename to a Windows 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.
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