@@ -11,10 +11,12 @@
 
 #import "config.h"
 
 #import <stdio.h>
 #import <unistd.h>
+#import <string.h>
+#import <wchar.h>
 
 #import <sys/types.h>
 #import <sys/stat.h>
 
 #import "OFFile.h"
@@ -134,11 +136,11 @@
 			 ofSize: 1];
 }
 
 - (size_t)writeNItems: (size_t)nitems
 	       ofSize: (size_t)size
-	   fromBuffer: (uint8_t*)buf
+	   fromBuffer: (const uint8_t*)buf
 {
 	size_t ret;
 
 	if ((ret = fwrite(buf, size, nitems, fp)) == 0 &&
 	    size != 0 && nitems != 0)
@@ -148,12 +150,26 @@
 	
 	return ret;
 }
 
 - (size_t)writeNBytes: (size_t)size
-	   fromBuffer: (uint8_t*)buf
+	   fromBuffer: (const uint8_t*)buf
 {
 	return [self writeNItems: size
 			  ofSize: 1
 		      fromBuffer: buf];
 }
+
+- (size_t)writeCString: (const char*)str
+{
+	return [self writeNItems: strlen(str)
+			  ofSize: 1
+		      fromBuffer: (const uint8_t*)str];
+}
+
+- (size_t)writeWideCString: (const wchar_t*)str
+{
+	return [self writeNItems: wcslen(str)
+			  ofSize: sizeof(wchar_t)
+		      fromBuffer: (const uint8_t*)str];
+}
 @end