fix refactored code.

src/CMakeLists.txt

@@ -93,7 +93,6 @@ set_target_properties(${LIBDART_OPENMVG}
   OUTPUT_NAME ${LIBDART_OPENMVG}
 )
 
-target_link_options(${LIBDART_OPENMVG} PRIVATE "-Wl,-Bstatic")
 target_link_options(${LIBDART_OPENMVG} PRIVATE "-Wl,-Bdynamic")
 
 add_executable(

src/frame.cxx

@@ -1,14 +1,5 @@
 #include "frame.h"
 
-const Frame *new_frame_from_handle(FILE *stream, int w, int h, int depth)
-{
-  Frame *f = (Frame *)malloc(sizeof(Frame));
-  f->stream = stream;
-  f->w = w;
-  f->h = h;
-  f->depth = depth;
-  return f;
-}
 
 FILE *make_buffer(const uint8_t *data, const size_t data_len)
 {
@@ -29,10 +20,20 @@ FILE *make_buffer(const uint8_t *data, const size_t data_len)
   return file;
 }
 
-_FFI_PLUGIN
-const Frame *
-new_frame_from_data(const uint8_t *data, const size_t data_len, int w, int h, int depth)
+
+const Frame *new_frame_from_data(const uint8_t *data, const size_t data_len, int w, int h, int depth)
 {
   FILE *buf = make_buffer(data, data_len);
   return new_frame_from_handle(buf, w, h, depth);
 }
+
+
+const Frame *new_frame_from_handle(FILE *stream, int w, int h, int depth)
+{
+  Frame *f = (Frame *)malloc(sizeof(Frame));
+  f->stream = stream;
+  f->w = w;
+  f->h = h;
+  f->depth = depth;
+  return f;
+}

src/frame.h

@@ -15,6 +15,6 @@ FILE *make_buffer(const uint8_t *, const size_t);
 
 _FFI_PLUGIN
 const Frame *new_frame_from_handle(FILE *, int, int, int);
+
 _FFI_PLUGIN
-const Frame *
-new_frame_from_data(const uint8_t *, const size_t, int, int, int);
+const Frame *new_frame_from_data(const uint8_t *, const size_t, int, int, int);

src/image.h

@@ -34,6 +34,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>
+#include <error.h>
 #include <png.h>
 
 #if defined(__cplusplus)
@@ -42,8 +43,11 @@ extern "C" {
     auto png_sig_cm = png_sig_cmp;
 }
 
+
 #endif // __cplusplus
 
+#define error_t int
+
 #ifdef __cplusplus
 
 class StreamedView : openMVG::sfm::View {