7 files changed, 19 insertions, 12 deletions
diff --git a/src/logic/linkcmd/slbt_linkcmd_archive.c b/src/logic/linkcmd/slbt_linkcmd_archive.c
index 5826fd7..e3ac657 100644
--- a/src/logic/linkcmd/slbt_linkcmd_archive.c
+++ b/src/logic/linkcmd/slbt_linkcmd_archive.c
@@ -20,6 +20,7 @@
 #include "slibtool_snprintf_impl.h"
 #include "slibtool_symlink_impl.h"
 #include "slibtool_spawn_impl.h"
+#include "slibtool_visibility_impl.h"
 
 static int slbt_exec_link_create_noop_symlink(
 	const struct slbt_driver_ctx *	dctx,
@@ -69,7 +70,7 @@ static int slbt_exec_link_remove_file(
 	return SLBT_SYSTEM_ERROR(dctx,0);
 }
 
-int slbt_exec_link_create_archive(
+slbt_hidden int slbt_exec_link_create_archive(
 	const struct slbt_driver_ctx *	dctx,
 	struct slbt_exec_ctx *		ectx,
 	const char *			arfilename,
diff --git a/src/logic/linkcmd/slbt_linkcmd_argv.c b/src/logic/linkcmd/slbt_linkcmd_argv.c
index 0861a15..987bfc8 100644
--- a/src/logic/linkcmd/slbt_linkcmd_argv.c
+++ b/src/logic/linkcmd/slbt_linkcmd_argv.c
@@ -21,6 +21,7 @@
 #include "slibtool_snprintf_impl.h"
 #include "slibtool_symlink_impl.h"
 #include "slibtool_readlink_impl.h"
+#include "slibtool_visibility_impl.h"
 
 
 static int slbt_linkcmd_exit(
@@ -97,7 +98,7 @@ static int slbt_emit_fdwrap_amend_dl_path(
 }
 
 
-bool slbt_adjust_object_argument(
+slbt_hidden bool slbt_adjust_object_argument(
 	char *		arg,
 	bool		fpic,
 	bool		fany,
@@ -164,7 +165,7 @@ bool slbt_adjust_object_argument(
 }
 
 
-bool slbt_adjust_wrapper_argument(
+slbt_hidden bool slbt_adjust_wrapper_argument(
 	char *		arg,
 	bool		fpic)
 {
@@ -200,7 +201,7 @@ bool slbt_adjust_wrapper_argument(
 }
 
 
-int slbt_adjust_linker_argument(
+slbt_hidden int slbt_adjust_linker_argument(
 	const struct slbt_driver_ctx *	dctx,
 	char *				arg,
 	char **				xarg,
@@ -269,7 +270,7 @@ int slbt_adjust_linker_argument(
 }
 
 
-int slbt_exec_link_adjust_argument_vector(
+slbt_hidden int slbt_exec_link_adjust_argument_vector(
 	const struct slbt_driver_ctx *	dctx,
 	struct slbt_exec_ctx *		ectx,
 	struct slbt_deps_meta *		depsmeta,
@@ -559,7 +560,7 @@ int slbt_exec_link_adjust_argument_vector(
 }
 
 
-int slbt_exec_link_finalize_argument_vector(
+slbt_hidden int slbt_exec_link_finalize_argument_vector(
 	const struct slbt_driver_ctx *	dctx,
 	struct slbt_exec_ctx *		ectx)
 {
diff --git a/src/logic/linkcmd/slbt_linkcmd_deps.c b/src/logic/linkcmd/slbt_linkcmd_deps.c
index bb23e6f..7e72dee 100644
--- a/src/logic/linkcmd/slbt_linkcmd_deps.c
+++ b/src/logic/linkcmd/slbt_linkcmd_deps.c
@@ -18,8 +18,9 @@
 #include "slibtool_mapfile_impl.h"
 #include "slibtool_metafile_impl.h"
 #include "slibtool_snprintf_impl.h"
+#include "slibtool_visibility_impl.h"
 
-int slbt_get_deps_meta(
+slbt_hidden int slbt_get_deps_meta(
 	const struct slbt_driver_ctx *	dctx,
 	char *				libfilename,
 	int				fexternal,
@@ -86,7 +87,7 @@ int slbt_get_deps_meta(
 }
 
 
-int slbt_exec_link_create_dep_file(
+slbt_hidden int slbt_exec_link_create_dep_file(
 	const struct slbt_driver_ctx *	dctx,
 	struct slbt_exec_ctx *		ectx,
 	char **				altv,
diff --git a/src/logic/linkcmd/slbt_linkcmd_dsolib.c b/src/logic/linkcmd/slbt_linkcmd_dsolib.c
index f510abe..ed9aa6c 100644
--- a/src/logic/linkcmd/slbt_linkcmd_dsolib.c
+++ b/src/logic/linkcmd/slbt_linkcmd_dsolib.c
@@ -20,6 +20,7 @@
 #include "slibtool_snprintf_impl.h"
 #include "slibtool_symlink_impl.h"
 #include "slibtool_spawn_impl.h"
+#include "slibtool_visibility_impl.h"
 
 static int slbt_linkcmd_exit(
 	struct slbt_deps_meta *	depsmeta,
@@ -53,7 +54,7 @@ static int slbt_exec_link_remove_file(
 	return SLBT_SYSTEM_ERROR(dctx,0);
 }
 
-int slbt_exec_link_create_library(
+slbt_hidden int slbt_exec_link_create_library(
 	const struct slbt_driver_ctx *	dctx,
 	struct slbt_exec_ctx *		ectx,
 	const char *			dsobasename,
diff --git a/src/logic/linkcmd/slbt_linkcmd_executable.c b/src/logic/linkcmd/slbt_linkcmd_executable.c
index 9fd3274..a4c3b81 100644
--- a/src/logic/linkcmd/slbt_linkcmd_executable.c
+++ b/src/logic/linkcmd/slbt_linkcmd_executable.c
@@ -20,6 +20,7 @@
 #include "slibtool_snprintf_impl.h"
 #include "slibtool_symlink_impl.h"
 #include "slibtool_spawn_impl.h"
+#include "slibtool_visibility_impl.h"
 
 static int slbt_linkcmd_exit(
 	struct slbt_deps_meta *	depsmeta,
@@ -66,7 +67,7 @@ static void slbt_emit_fdwrap_dl_path_fixup(
 	strncat(dpfixup,"/",dpfixup_size-1);
 }
 
-int slbt_exec_link_create_executable(
+slbt_hidden int slbt_exec_link_create_executable(
 	const struct slbt_driver_ctx *	dctx,
 	struct slbt_exec_ctx *		ectx,
 	const char *			exefilename)
diff --git a/src/logic/linkcmd/slbt_linkcmd_host.c b/src/logic/linkcmd/slbt_linkcmd_host.c
index 8fc56b3..bf071d1 100644
--- a/src/logic/linkcmd/slbt_linkcmd_host.c
+++ b/src/logic/linkcmd/slbt_linkcmd_host.c
@@ -19,8 +19,9 @@
 #include "slibtool_metafile_impl.h"
 #include "slibtool_snprintf_impl.h"
 #include "slibtool_symlink_impl.h"
+#include "slibtool_visibility_impl.h"
 
-int slbt_exec_link_create_host_tag(
+slbt_hidden int slbt_exec_link_create_host_tag(
 	const struct slbt_driver_ctx *	dctx,
 	struct slbt_exec_ctx *		ectx,
 	char *				deffilename)
diff --git a/src/logic/linkcmd/slbt_linkcmd_implib.c b/src/logic/linkcmd/slbt_linkcmd_implib.c
index 9c8890e..810ff10 100644
--- a/src/logic/linkcmd/slbt_linkcmd_implib.c
+++ b/src/logic/linkcmd/slbt_linkcmd_implib.c
@@ -20,8 +20,9 @@
 #include "slibtool_snprintf_impl.h"
 #include "slibtool_symlink_impl.h"
 #include "slibtool_spawn_impl.h"
+#include "slibtool_visibility_impl.h"
 
-int slbt_exec_link_create_import_library(
+slbt_hidden int slbt_exec_link_create_import_library(
 	const struct slbt_driver_ctx *	dctx,
 	struct slbt_exec_ctx *		ectx,
 	char *				impfilename,