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#if __GNUC_PREREQ (13, 0) # define USE_LLRINT_BUILTIN 1 # define USE_LLRINTF_BUILTIN 1 #else # define USE_LLRINT_BUILTIN 0 # define USE_LLRINTF_BUILTIN 0 #endif #define USE_LLRINTL_BUILTIN 0 #define USE_LLRINTF128_BUILTIN 0