[binutils-gdb] gdb: make interp_add static

[Andrew Burgess <aburgess@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=9716aa0a271cf59fb40194440ea6e2a0cf8ab192

commit 9716aa0a271cf59fb40194440ea6e2a0cf8ab192
Author: Andrew Burgess <aburgess@redhat.com>
Date:   Wed Nov 24 17:18:34 2021 +0000

    gdb: make interp_add static
    
    Since this commit:
    
      commit 8322445e0584be846f5873b9aab257dc9fbda05d
      Date:   Tue Jun 21 01:11:45 2016 +0100
    
          Introduce interpreter factories
    
    Interpreters should be registered with GDB, not by calling interp_add,
    but with a call to interp_factory_register.  I've checked the insight
    source, and it too has moved over to using interp_factory_register.
    
    In this commit I make interp_add static within interps.c.
    
    There should be no user visible change after this commit.

Diff:
---
 gdb/interps.c | 2 +-
 gdb/interps.h | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/gdb/interps.c b/gdb/interps.c
index b8df3d781e7..44002ff2cb5 100644
--- a/gdb/interps.c
+++ b/gdb/interps.c
@@ -127,7 +127,7 @@ interp_factory_register (const char *name, interp_factory_func func)
 
 /* Add interpreter INTERP to the gdb interpreter list.  The
    interpreter must not have previously been added.  */
-void
+static void
 interp_add (struct ui *ui, struct interp *interp)
 {
   struct ui_interp_info *ui_interp = get_interp_info (ui);
diff --git a/gdb/interps.h b/gdb/interps.h
index 40f6d3bc89b..330c1ba6615 100644
--- a/gdb/interps.h
+++ b/gdb/interps.h
@@ -94,8 +94,6 @@ public:
   bool inited;
 };
 
-extern void interp_add (struct ui *ui, struct interp *interp);
-
 /* Look up the interpreter for NAME, creating one if none exists yet.
    If NAME is not a interpreter type previously registered with
    interp_factory_register, return NULL; otherwise return a pointer to