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-rw-r--r--src/string.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/string.c b/src/string.c
index f9d0791bd..c243e224f 100644
--- a/src/string.c
+++ b/src/string.c
@@ -5,6 +5,7 @@
*/
#include <ctype.h>
+#include <float.h>
#include <limits.h>
#include <stddef.h>
#include <stdlib.h>