Use CAMLextern in caml_ forward declarations

mirage · Nov 26, 2024 · 1432048 · 1432048
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commit 1432048
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diff --git a/CHANGES.md b/CHANGES.md
@@ -1,3 +1,8 @@
+### Pending
+
+- Use `CAMLextern` rather than `extern` in `caml_*` forward declarations to
+  support bytecode linking on Windows (@jonahbeckford, #157)
+
 ### v1.2.0 2024-03-18 Paris (France)
 
 - Update the description to include SHA3 (@Leonidas-from-XIV, #146)

diff --git a/src-c/native/stubs.c b/src-c/native/stubs.c
@@ -46,8 +46,8 @@
  * these functions still exist!
  */
 
-extern void caml_enter_blocking_section (void);
-extern void caml_leave_blocking_section (void);
+CAMLextern void caml_enter_blocking_section (void);
+CAMLextern void caml_leave_blocking_section (void);
 
 #define __define_ba_update(name)                                             \
   CAMLprim value                                                             \