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authorThomas White <taw@bitwiz.org.uk>2011-11-15 19:28:18 +0100
committerThomas White <taw@physics.org>2012-02-22 15:27:41 +0100
commitd97f3bc0addc2448c84bb0ec0b2a7d0f4463213c (patch)
tree7b8109b0b106611de8f9d717d4dd77ed7b195f0e /libcrystfel/src/statistics.c
parent06c6dc02a0ea8b5ee0c79ba83dd217ae533a79f9 (diff)
One more missing declaration
Diffstat (limited to 'libcrystfel/src/statistics.c')
-rw-r--r--libcrystfel/src/statistics.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libcrystfel/src/statistics.c b/libcrystfel/src/statistics.c
index 7990672d..83cac13c 100644
--- a/libcrystfel/src/statistics.c
+++ b/libcrystfel/src/statistics.c
@@ -14,6 +14,7 @@
#include <config.h>
#endif
+#define _ISOC99_SOURCE
#include <math.h>
#include <stdlib.h>
#include <gsl/gsl_errno.h>