__INT_MIN
cutoff = (neg ? __INT_MIN : __INT_MAX);
acc = __INT_MIN;
#define IIC_ERRNO __INT_MIN /* marker bit: errno is in low-order bits */
#define __WCHAR_MIN __INT_MIN /* min value for a wchar_t */
#define __WCHAR_MIN __INT_MIN /* min value for a wchar_t */
#define INT_MIN __INT_MIN /* min value for an int */
#define __WCHAR_MIN __INT_MIN /* min value for a wchar_t */