Change directory structure

sysmodules/loader/source/strings.c

@@ -0,0 +1,20 @@
+#include "strings.h"
+
+size_t strnlen(const char *string, size_t maxlen)
+{
+    size_t size;
+
+    for(size = 0; *string && size < maxlen; string++, size++);
+
+    return size;
+}
+
+void progIdToStr(char *strEnd, u64 progId)
+{
+    while(progId > 0)
+    {
+        static const char hexDigits[] = "0123456789ABCDEF";
+        *strEnd-- = hexDigits[(u32)(progId & 0xF)];
+        progId >>= 4;
+    }
+}