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Diffstat (limited to 'libcrystfel/src/utils.h')
| -rw-r--r-- | libcrystfel/src/utils.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libcrystfel/src/utils.h b/libcrystfel/src/utils.h index be252672..51158e8b 100644 --- a/libcrystfel/src/utils.h +++ b/libcrystfel/src/utils.h @@ -267,6 +267,8 @@ extern struct quaternion random_quaternion(gsl_rng *rng); extern int quaternion_valid(struct quaternion q); extern struct rvec quat_rot(struct rvec q, struct quaternion z); +extern int compare_double(const void *av, const void *bv); + /* Keep these ones inline, to avoid function call overhead */ static inline struct quaternion invalid_quaternion(void) { |