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fix fp_iseven()

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as indicated by @muks in #21
This commit is contained in:
Steffen Jaeckel 2019-09-03 11:17:32 +02:00
parent 9752086431
commit ae948ee4a9
1 changed files with 1 additions and 1 deletions
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src/headers/tfm.h
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@ -335,7 +335,7 @@ const char *fp_ident(void);
/* zero/even/odd ? */ /* zero/even/odd ? */
#define fp_iszero(a) (((a)->used == 0) ? FP_YES : FP_NO) #define fp_iszero(a) (((a)->used == 0) ? FP_YES : FP_NO)
#define fp_iseven(a) (((a)->used >= 0 && (((a)->dp[0] & 1) == 0)) ? FP_YES : FP_NO) #define fp_iseven(a) (((a)->used == 0 && (((a)->dp[0] & 1) == 0)) ? FP_YES : FP_NO)
#define fp_isodd(a) (((a)->used > 0 && (((a)->dp[0] & 1) == 1)) ? FP_YES : FP_NO) #define fp_isodd(a) (((a)->used > 0 && (((a)->dp[0] & 1) == 1)) ? FP_YES : FP_NO)
/* set to a small digit */ /* set to a small digit */