diff -r 4b0c6ed43234 -r 8e837d1bf446 gst_plugins_base/gst/videoscale/vs_4tap.h
--- a/gst_plugins_base/gst/videoscale/vs_4tap.h	Wed Mar 24 17:58:42 2010 -0500
+++ b/gst_plugins_base/gst/videoscale/vs_4tap.h	Wed Mar 24 18:04:17 2010 -0500
@@ -30,15 +30,161 @@
 
 #include "vs_image.h"
 
-#include <gst/liboil.h>
+#include <liboil/liboil.h>
 
 void vs_4tap_init (void);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
 void vs_scanline_resample_4tap_Y (uint8_t *dest, uint8_t *src,
     int n, int src_width, int *xacc, int increment);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
 void vs_scanline_merge_4tap_Y (uint8_t *dest, uint8_t *src1, uint8_t *src2,
     uint8_t *src3, uint8_t *src4, int n, int acc);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
 void vs_image_scale_4tap_Y (const VSImage * dest, const VSImage * src,
     uint8_t * tmpbuf);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+void vs_scanline_resample_4tap_RGBA (uint8_t *dest, uint8_t *src,
+    int n, int src_width, int *xacc, int increment);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_scanline_merge_4tap_RGBA (uint8_t *dest, uint8_t *src1, uint8_t *src2,
+    uint8_t *src3, uint8_t *src4, int n, int acc);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_image_scale_4tap_RGBA (const VSImage * dest, const VSImage * src,
+    uint8_t * tmpbuf);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+void vs_scanline_resample_4tap_RGB (uint8_t *dest, uint8_t *src,
+    int n, int src_width, int *xacc, int increment);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_scanline_merge_4tap_RGB (uint8_t *dest, uint8_t *src1, uint8_t *src2,
+    uint8_t *src3, uint8_t *src4, int n, int acc);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_image_scale_4tap_RGB (const VSImage * dest, const VSImage * src,
+    uint8_t * tmpbuf);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+void vs_scanline_resample_4tap_YUYV (uint8_t *dest, uint8_t *src,
+    int n, int src_width, int *xacc, int increment);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_scanline_merge_4tap_YUYV (uint8_t *dest, uint8_t *src1, uint8_t *src2,
+    uint8_t *src3, uint8_t *src4, int n, int acc);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_image_scale_4tap_YUYV (const VSImage * dest, const VSImage * src,
+    uint8_t * tmpbuf);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+void vs_scanline_resample_4tap_UYVY (uint8_t *dest, uint8_t *src,
+    int n, int src_width, int *xacc, int increment);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_scanline_merge_4tap_UYVY (uint8_t *dest, uint8_t *src1, uint8_t *src2,
+    uint8_t *src3, uint8_t *src4, int n, int acc);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_image_scale_4tap_UYVY (const VSImage * dest, const VSImage * src,
+    uint8_t * tmpbuf);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+void vs_scanline_resample_4tap_RGB565 (uint8_t *dest, uint8_t *src,
+    int n, int src_width, int *xacc, int increment);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_scanline_merge_4tap_RGB565 (uint8_t *dest, uint8_t *src1, uint8_t *src2,
+    uint8_t *src3, uint8_t *src4, int n, int acc);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_image_scale_4tap_RGB565 (const VSImage * dest, const VSImage * src,
+    uint8_t * tmpbuf);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+void vs_scanline_resample_4tap_RGB555 (uint8_t *dest, uint8_t *src,
+    int n, int src_width, int *xacc, int increment);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_scanline_merge_4tap_RGB555 (uint8_t *dest, uint8_t *src1, uint8_t *src2,
+    uint8_t *src3, uint8_t *src4, int n, int acc);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_image_scale_4tap_RGB555 (const VSImage * dest, const VSImage * src,
+    uint8_t * tmpbuf);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_scanline_resample_4tap_Y16 (uint8_t *dest, uint8_t *src,
+    int n, int src_width, int *xacc, int increment);
+	
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+	
+void vs_scanline_merge_4tap_Y16 (uint8_t *dest, uint8_t *src1, uint8_t *src2,
+    uint8_t *src3, uint8_t *src4, int n, int acc);
+	
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void vs_image_scale_4tap_Y16 (const VSImage * dest, const VSImage * src,
+    uint8_t * tmpbuf);
 
 #endif