_SC_BC_BASE_MAX    28 ext/etc/constdefs.h #if !defined(_SC_BC_BASE_MAX)
_SC_BC_BASE_MAX    30 ext/etc/constdefs.h #  define _SC_BC_BASE_MAX _SC_BC_BASE_MAX
_SC_BC_BASE_MAX   956 ext/etc/constdefs.h #if defined(_SC_BC_BASE_MAX)
_SC_BC_BASE_MAX   957 ext/etc/constdefs.h     rb_define_const(mod, "SC_BC_BASE_MAX", INTEGER2NUM(_SC_BC_BASE_MAX));