extern void x1f4_ilink_operator2s (const struct x1f4_operator_type *const **operators);
x1f4_ilink_operator2s function sets the infix binary operator
definition references list pointed to by
operators to the
libaime always computable C infix binary operators set (the set does not
include operators such as division and modulus operators).
See C Infix Binary Operators Set.