[Emacs-diffs] emacs-25 d0e07e0: Declare emacs_module_init in the module API

[Paul Eggert]

branch: emacs-25
commit d0e07e0e2239771fd21b9525ea421cf7ba1cc97c
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>

    Declare emacs_module_init in the module API
    
    * src/emacs-module.h (emacs_module_init): New decl.
    Without it, GCC might complain about a module that defines
    emacs_module_init without using it.  This also checks the
    API better.
---
 src/emacs-module.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/emacs-module.h b/src/emacs-module.h
index 4d204d0..06fc4c0 100644
--- a/src/emacs-module.h
+++ b/src/emacs-module.h
@@ -196,6 +196,9 @@ struct emacs_env_25
   ptrdiff_t (*vec_size) (emacs_env *env, emacs_value vec);
 };
 
+/* Every module should define a function as follows.  */
+extern int emacs_module_init (struct emacs_runtime *ert);
+
 #ifdef __cplusplus
 }
 #endif