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-rw-r--r--lib/libm/nextafter.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libm/nextafter.c b/lib/libm/nextafter.c
index f00857c3..ebe15d8d 100644
--- a/lib/libm/nextafter.c
+++ b/lib/libm/nextafter.c
@@ -1,4 +1,7 @@
-#include "libm.h"
+#include "libm.h" // for FORCE_EVAL
+
+#include <math.h> // for isnan, nextafter
+#include <stdint.h> // for uint64_t
double nextafter(double x, double y)
{