Lines Matching defs:PNG_FP_SAW_DIGIT
1769 #define PNG_FP_SAW_DIGIT 8 /* Saw a digit in current state */
1794 * achieved by testing PNG_FP_SAW_DIGIT (see the implementation for why this
1797 #define PNG_FP_NZ_MASK (PNG_FP_SAW_DIGIT | PNG_FP_NEGATIVE | PNG_FP_NONZERO)
1799 #define PNG_FP_Z_MASK (PNG_FP_SAW_DIGIT | PNG_FP_NONZERO)
1801 /* PNG_FP_SAW_DIGIT: the string is valid. */
1802 #define PNG_FP_IS_ZERO(state) (((state) & PNG_FP_Z_MASK) == PNG_FP_SAW_DIGIT)
