1 files changed, 13 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/scan_ulong.c b/mdk-stage1/dietlibc/libcruft/scan_ulong.c
new file mode 100644
index 000000000..dfbec5c55
--- /dev/null
+++ b/mdk-stage1/dietlibc/libcruft/scan_ulong.c
@@ -0,0 +1,13 @@
+#include <ctype.h>
+#include <sys/types.h>
+#include "parselib.h"
+
+size_t scan_ulong(const char* s,unsigned long* l) {
+  size_t n;
+  unsigned long x;
+  unsigned int digit;
+  for (x=n=0; (digit=(s[n]-'0'))<10u; ++n)
+    x=x*10+digit;
+  *l=x;
+  return n;
+}