Rename initWithStruct: to initWithX509Struct: to avoid potential conflicts

src/SSLSocket.m

@@ -358,7 +358,7 @@ ssl_locking_callback(int mode, int n, const char *file, int line)
 		return nil;
 
 	return [[[X509Certificate alloc]
-		initWithStruct: certificate] autorelease];
+		initWithX509Struct: certificate] autorelease];
 }
 
 - (void)verifyPeerCertificate

src/X509Certificate.h

@@ -35,7 +35,7 @@
 #endif
 
 - initWithFile: (OFString*)file;
-- initWithStruct: (X509*)cert;
+- initWithX509Struct: (X509*)cert;
 - (OFDictionary*)issuer;
 - (OFDictionary*)subject;
 - (OFDictionary*)subjectAlternativeName;

src/X509Certificate.m

@@ -60,7 +60,7 @@
 	return self;
 }
 
-- initWithStruct: (X509*)cert
+- initWithX509Struct: (X509*)cert
 {
 	self = [self init];