_GL_INT_ADD_WRAPV  144 lib/intprops-internal.h #    define _GL_INT_ADD_WRAPV(a, b, r)      __builtin_add_overflow (a, b, r)
_GL_INT_ADD_WRAPV  147 lib/intprops-internal.h #    define _GL_INT_ADD_WRAPV(a, b, r)      ckd_add (r, +(a), +(b))
_GL_INT_ADD_WRAPV  150 lib/intprops-internal.h #    define _GL_INT_ADD_WRAPV(a, b, r) _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW)