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#include <math-type-macros-float.h> #undef __USE_WRAPPER_TEMPLATE #define __USE_WRAPPER_TEMPLATE 1 #undef declare_mgen_alias #define declare_mgen_alias(a, b) #include <w_log2_template.c> versioned_symbol (libm, __log2f, log2f, GLIBC_2_27);