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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 6d2ff253..67940ad4 100644 --- a/libcrystfel/src/utils.h +++ b/libcrystfel/src/utils.h @@ -168,6 +168,8 @@ static inline int within_tolerance(double a, double b, double percent) return 0; } +extern void rotate2d(double *x, double *y, double cx, double cy, double ang); + /* ----------------------------- Useful macros ------------------------------ */ |