Lines Matching defs:logb
1505 # undef logb
1506 # define logb rpl_logb
1508 _GL_FUNCDECL_RPL (logb, double, (double x));
1509 _GL_CXXALIAS_RPL (logb, double, (double x));
1512 _GL_FUNCDECL_SYS (logb, double, (double x));
1514 _GL_CXXALIAS_SYS (logb, double, (double x));
1516 _GL_CXXALIASWARN (logb);
1518 # undef logb
1520 _GL_WARN_ON_USE (logb, "logb is unportable - "
1521 "use gnulib module logb for portability");