3 files changed, 18 insertions, 0 deletions
diff --git a/AK/Compiler.h b/AK/Compiler.h
index 0ae775e888..f7ebfa12d6 100644
--- a/AK/Compiler.h
+++ b/AK/Compiler.h
@@ -2,6 +2,7 @@
 
 #define PACKED __attribute__ ((packed))
 #define NORETURN __attribute__ ((noreturn))
+#undef ALWAYS_INLINE
 #define ALWAYS_INLINE __attribute__ ((always_inline))
 #define NEVER_INLINE __attribute__ ((noinline))
 #define MALLOC_ATTR __attribute__ ((malloc))
diff --git a/AK/String.cpp b/AK/String.cpp
index e589438c1b..ccc61dd08f 100644
--- a/AK/String.cpp
+++ b/AK/String.cpp
@@ -75,4 +75,19 @@ ByteBuffer String::toByteBuffer() const
     return ByteBuffer::copy(reinterpret_cast<const byte*>(characters()), length());
 }
 
+unsigned String::toUInt(bool& ok) const
+{
+    unsigned value = 0;
+    for (size_t i = 0; i < length(); ++i) {
+        if (characters()[i] < '0' || characters()[i] > '9') {
+            ok = false;
+            return 0;
+        }
+        value = value * 10;
+        value += characters()[i] - '0';
+    }
+    ok = true;
+    return value;
+}
+
 }
diff --git a/AK/String.h b/AK/String.h
index 023d9f300e..b639fe478c 100644
--- a/AK/String.h
+++ b/AK/String.h
@@ -44,6 +44,8 @@ public:
     {
     }
 
+    unsigned toUInt(bool& ok) const;
+
     String toLowercase() const
     {
         if (!m_impl)