Updates

Author: inactive123

include/streams/interface_stream.h

@@ -92,6 +92,8 @@ void intfstream_rewind(intfstream_internal_t *intf);
 
 int64_t intfstream_tell(intfstream_internal_t *intf);
 
+int intfstream_eof(intfstream_internal_t *intf);
+
 void intfstream_putc(intfstream_internal_t *intf, int c);
 
 int intfstream_close(intfstream_internal_t *intf);
@@ -106,7 +108,7 @@ uint32_t intfstream_get_frame_size(intfstream_internal_t *intf);
 
 bool intfstream_is_compressed(intfstream_internal_t *intf);
 
-intfstream_t* intfstream_open_file(const char *path,
+intfstream_t *intfstream_open_file(const char *path,
       unsigned mode, unsigned hints);
 
 intfstream_t *intfstream_open_memory(void *data,
@@ -118,7 +120,7 @@ intfstream_t *intfstream_open_writable_memory(void *data,
 intfstream_t *intfstream_open_chd_track(const char *path,
       unsigned mode, unsigned hints, int32_t track);
 
-intfstream_t* intfstream_open_rzip_file(const char *path,
+intfstream_t *intfstream_open_rzip_file(const char *path,
       unsigned mode);
 
 RETRO_END_DECLS

streams/interface_stream.c

@@ -490,6 +490,34 @@ int64_t intfstream_tell(intfstream_internal_t *intf)
    return -1;
 }
 
+int intfstream_eof(intfstream_internal_t *intf)
+{
+   if (!intf)
+      return -1;
+
+   switch (intf->type)
+   {
+      case INTFSTREAM_FILE:
+         return filestream_eof(intf->file.fp);
+      case INTFSTREAM_MEMORY:
+         /* TODO: Add this functionality to
+          * memory_stream interface */
+         break;
+      case INTFSTREAM_CHD:
+         /* TODO: Add this functionality to
+          * chd_stream interface */
+         break;
+      case INTFSTREAM_RZIP:
+#if defined(HAVE_ZLIB)
+         return rzipstream_eof(intf->rzip.fp);
+#else
+         break;
+#endif
+   }
+
+   return -1;
+}
+
 void intfstream_rewind(intfstream_internal_t *intf)
 {
    switch (intf->type)