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GNU Info (autoconf.info)Standard SymbolsStandard Symbols ---------------- All the generic macros that `AC_DEFINE' a symbol as a result of their test transform their ARGUMENTs to a standard alphabet. First, ARGUMENT is converted to upper case and any asterisks (`*') are each converted to `P'. Any remaining characters that are not alphanumeric are converted to underscores. For instance, AC_CHECK_TYPES(struct $Expensive*) will define the symbol `HAVE_STRUCT__EXPENSIVEP' if the check succeeds. automatically generated by info2www version 1.2.2.9 |