added class File

svn-id: r4873

1 files changed, 4 insertions, 16 deletions

diff --git a/scumm/sys.cpp b/scumm/sys.cpp
index 2369f53520..e8619a331e 100644
--- a/scumm/sys.cpp
+++ b/scumm/sys.cpp
@@ -162,33 +162,21 @@ uint32 Scumm::fileReadDwordBE(void *handle)
 	return (b << 16) | a;
 }
 
-bool Scumm::checkFixedDisk()
+bool Scumm::checkFixedDisk() 
 {
 	return true;
 }
 
 
 #ifdef NEED_STRDUP
-char *strdup(const char *s)
-{
-	if (s) {
-		int len = strlen(s) + 1;
-		char *d = (char *)malloc(len);
-		if (d)
-			memcpy(d, s, len);
-		return d;
-	}
-	return NULL;
-}
+char *strdup(const char *s);
 #endif /* NEED_STRDUP */
 
 
-void *operator new(size_t size)
-{
+void *operator new(size_t size) {
 	return calloc(size, 1);
 }
 
-void operator delete(void *ptr)
-{
+void operator delete(void *ptr) {
 	free(ptr);
 }