Fix of previous attempt. Guard extern "C".

3-manifolds · Jul 19, 2023 · ebdff01 · ebdff01
1 parent e6b1705
commit ebdff01
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cython/linkage.h b/cython/linkage.h
@@ -15,4 +15,6 @@
  * in terms of CYTHON_EXTERN_C when available in SnapPyHP.cpp.
  */
 
+#ifdef __cplusplus
 #define __PYX_EXTERN_C extern "C"
+#endif