Lines Matching refs:log2
1434 # undef log2
1435 # define log2 rpl_log2
1437 _GL_FUNCDECL_RPL (log2, double, (double x));
1438 _GL_CXXALIAS_RPL (log2, double, (double x));
1441 # undef log2
1442 _GL_FUNCDECL_SYS (log2, double, (double x));
1444 _GL_CXXALIAS_SYS (log2, double, (double x));
1446 _GL_CXXALIASWARN (log2);
1448 # undef log2
1450 _GL_WARN_ON_USE (log2, "log2 is unportable - "
1451 "use gnulib module log2 for portability");
