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<ac:structured-macro ac:name="anchor" ac:schema-version="1" ac:macro-id="2e6e86f79b7b9cf0-0941da10-48094e15-af3592d1-f6f9793d025ad097efec12ab"><ac:parameter ac:name="">1</ac:parameter></ac:structured-macro> \[1\] Note that the POSIX ^&#xAE;^ standard extends the set of identifiers reserved by C99 to include an open-ended set of its own. See section [2.2 Compilation Environment|http://www.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_02] in [\[IEEE Std 1003.1-2008\]|AA. References#IEEE Std 1003.1-2008].

\[[ISO/IEC 9899:1999|AA. References#ISOBibliography#ISO/IEC 9899-1999]\] Section 7.1.3, "Reserved Identifiers"
[\[IEEE Std 1003.1-2008\]|AA. References#IEEE Std 1003.1-2008] Section 2.2 "The Compilation Environment"