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-rw-r--r--libcrystfel/src/utils.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/libcrystfel/src/utils.h b/libcrystfel/src/utils.h
index 458307e8..9683039e 100644
--- a/libcrystfel/src/utils.h
+++ b/libcrystfel/src/utils.h
@@ -81,6 +81,7 @@ extern size_t notrail(char *s);
extern int convert_int(const char *str, int *pval);
extern int convert_float(const char *str, double *pval);
extern void chomp(char *s);
+extern void *srealloc(void *arr, size_t new_size);
#define CLEAR_BIT(val, bit) (((val) | (bit)) ^ (bit))