clean up stdio_impl.h

[musl] / src / internal / floatscan.c

diff --git a/src/internal/floatscan.c b/src/internal/floatscan.c
index 0825121..f6e331d 100644 (file)
--- a/src/internal/floatscan.c
+++ b/src/internal/floatscan.c
@@ -4,6 +4,7 @@
 #include <float.h>
 #include <limits.h>
 #include <errno.h>
+#include <ctype.h>
 
 #include "shgetc.h"
 #include "floatscan.h"