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  • Ed Schouten's avatar
    Add lgammal_r(). · 55ac4628
    Ed Schouten authored
    We already provide lgammaf_r() and lgamma_r(). It's not hard to also add
    lgammal_r(), for consistency.
    
    I am currently working on porting openlibm to an environment where
    global state, and thus signgam, is not available. By adding lgammal_r(),
    I can trivially disable support for signgam by just patching up
    src/e_lgamma{f,,l}.c. That way there is no need to patch up the actual
    algorithms.
    55ac4628