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The following page has been changed by MartinSebor: http://wiki.apache.org/stdcxx/OperatingSystems The comment on the change is: Added a section on HP-UX predefined macros. ------------------------------------------------------------------------------ * [http://publib16.boulder.ibm.com/pseries/en_US/infocenter/base/aix51.htm AIX 5.1 documentation] * [http://publib16.boulder.ibm.com/pseries/en_US/infocenter/base/aix43.htm AIX 4.3 documentation] + === Predefined Macros === === Discussion Forums === === Bug Reports === == FreeBSD == === Online References === + === Predefined Macros === === Discussion Forums === === Bug Reports === @@ -36, +38 @@ * [http://docs.hp.com/en/oshpux11i.html HP-UX 11i v1 Operating Environments] Technical documentation * [http://docs.hp.com/en/oshpux11.0.html HP-UX 11.0 Operating System] Technical documentation * [http://docs.hp.com/en/oshpux10.x.html HP-UX 10.x Operating System] Technical documentation + + === Predefined Macros === + + See the [http://docs.hp.com/en/10946/preprocess.htm#macropredef Predefined Macros] section of the [http://docs.hp.com/en/10946/index.htm HP aCC 6 Programmers Guide] for a (possibly) incomplete list of macros predefined by the compiler. + + ||MACRO||DESCRIPTION|| + ||`__hpux`||Defined on all HP-UX versions.|| + ||`__ia64`||Defined on HP IPF hardware.|| + ||`__hppa`||Defined on PA-RISC hardware.|| + ||`__unix`||Defined on all HP-UX versions.|| + ||`_BIG_ENDIAN`||Defined on Big Endian versions of HP-UX (both IPF and PA-RISC).|| + ||`_ILP32`||Defined when +DD32 is in effect.|| + ||`_LP64`||Defined when +DD64 is in effect.|| + + === Discussion Forums === === Bug Reports ===
