src/dsp/lossless.c

@@ -107,13 +107,13 @@ static WEBP_INLINE uint32_t Select(uint32_t a, uint32_t b, uint32_t c) {
 //------------------------------------------------------------------------------
 // Predictors
 
-static uint32_t VP8LPredictor0_C(const uint32_t* const left,
+uint32_t VP8LPredictor0_C(const uint32_t* const left,
                           const uint32_t* const top) {
   (void)top;
   (void)left;
   return ARGB_BLACK;
 }
-static uint32_t VP8LPredictor1_C(const uint32_t* const left,
+uint32_t VP8LPredictor1_C(const uint32_t* const left,
                           const uint32_t* const top) {
   (void)top;
   return *left;

src/dsp/lossless.h

@@ -32,6 +32,10 @@ typedef uint32_t (*VP8LPredictorFunc)(const uint32_t* const left,
                                       const uint32_t* const top);
 extern VP8LPredictorFunc VP8LPredictors[16];
 
+uint32_t VP8LPredictor0_C(const uint32_t* const left,
+                          const uint32_t* const top);
+uint32_t VP8LPredictor1_C(const uint32_t* const left,
+                          const uint32_t* const top);
 uint32_t VP8LPredictor2_C(const uint32_t* const left,
                           const uint32_t* const top);
 uint32_t VP8LPredictor3_C(const uint32_t* const left,