1 files changed, 23 insertions, 0 deletions
diff --git a/stdio-common/scanf9.c b/stdio-common/scanf9.c
new file mode 100644
index 0000000000..52bff08e18
--- /dev/null
+++ b/stdio-common/scanf9.c
@@ -0,0 +1,23 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int  main(int argc, char *argv[])  {
+  int  matches;
+  char  str[10];
+
+  str[0] = '\0';
+  matches = -9;
+  matches = sscanf("x ]", "%[^] ]", str);
+  printf("Matches = %d, string str = \"%s\".\n", matches, str);
+  printf("str should be \"x\".\n");
+  if (strcmp (str, "x")) abort ();
+  str[0] = '\0';
+  matches = -9;
+  matches = sscanf(" ] x", "%[] ]", str);
+  printf("Matches = %d, string str = \"%s\".\n", matches, str);
+  printf("str should be \" ] \".\n");
+  if (strcmp (str, " ] ")) abort ();
+  exit(0);
+  return 0;
+}