Commit e7be3c9e412bc30ca0e797e56a4856a6578df97e
2012-02-25T01:27:00
logl: Provide function definition on MSVC. * m4/logl.m4 (gl_FUNC_LOGL): Test also whether logl can be used as a function pointer. * lib/math.in.h (logl): Undefine if it does not exist as a function.