_CS_GNU_LIBC_VERSION 808 ext/etc/constdefs.h #if !defined(_CS_GNU_LIBC_VERSION) _CS_GNU_LIBC_VERSION 810 ext/etc/constdefs.h # define _CS_GNU_LIBC_VERSION _CS_GNU_LIBC_VERSION _CS_GNU_LIBC_VERSION 1424 ext/etc/constdefs.h #if defined(_CS_GNU_LIBC_VERSION) _CS_GNU_LIBC_VERSION 1425 ext/etc/constdefs.h rb_define_const(mod, "CS_GNU_LIBC_VERSION", INTEGER2NUM(_CS_GNU_LIBC_VERSION));