--- xnu/xnu-792/libkern/c++/OSNumber.cpp
+++ xnu/xnu-517.9.5/libkern/c++/OSNumber.cpp
@@ -24,7 +24,7 @@
 #include <sys/cdefs.h>
 
 __BEGIN_DECLS
-extern unsigned long strtoul(const char *, char **, int);
+extern int sscanf(const char *input, const char *fmt, ...);
 __END_DECLS
 
 #include <libkern/c++/OSNumber.h>
@@ -60,7 +60,18 @@
 
 bool OSNumber::init(const char *value, unsigned int numberOfBits)
 {
-    return init((unsigned long long)strtoul(value, NULL, 0), numberOfBits);
+    unsigned long long thisOffset;
+
+#ifdef q_works
+    sscanf(value, "%qi", thisOffset);
+#else
+    unsigned int smallOffset;
+
+    sscanf(value, "%i", &smallOffset);
+    thisOffset = smallOffset;
+#endif
+
+    return init(thisOffset, numberOfBits);
 }
 
 void OSNumber::free() { super::free(); }