gl_long_double_union 24 maint/gnulib/lib/float.c const union gl_long_double_union gl_LDBL_MAX = gl_long_double_union 27 maint/gnulib/lib/float.c const union gl_long_double_union gl_LDBL_MAX = gl_long_double_union 104 maint/gnulib/lib/float.in.h extern const union gl_long_double_union gl_LDBL_MAX; gl_long_double_union 160 maint/gnulib/lib/float.in.h extern const union gl_long_double_union gl_LDBL_MAX;