--- a/3rdparty/dyncall/dyncall/dyncall.h
+++ b/3rdparty/dyncall/dyncall/dyncall.h
@@ -126,6 +126,8 @@
 
 DC_API DCstruct*  dcDefineStruct  (const char* signature);
 
+const char* dcGetErrorString(int mode) ;
+
 
 #ifdef __cplusplus
 }
--- a/3rdparty/dyncall/dyncall/dyncall_callvm_x64.h
+++ b/3rdparty/dyncall/dyncall/dyncall_callvm_x64.h
@@ -105,6 +105,7 @@
 } DCCallVM_x64;
 
 DCCallVM* dcNewCallVM_x64(DCsize size);
+void dc_callvm_call_x64(DCCallVM* in_self, DCpointer target);
 
 
 #endif /* DYNCALL_CALLVM_X64_H */
