kc3-lang/libbsd/include

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  • Hash : 1f8a3f7b
    Author : Guillem Jover
    Date : 2018-03-06T01:39:45

    Fix function declaration protection for glibc already providing them On non-glibc based systems we cannot unconditionally use the __GLIBC_PREREQ macro as it gets expanded before evaluation. Instead, if it is undefined, define it to 0. We should also always declare these functions on non-glibc based systems. And on systems with a new enough glibc, which provides these functions, we should still provide the declarations if _GNU_SOURCE is *not* defined. Reported-by: Jörg Krause <joerg.krause@embedded.rocks>

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