diff --git a/include/slibtool/slibtool.h b/include/slibtool/slibtool.h
index f31ae72..f26e4aa 100644
--- a/include/slibtool/slibtool.h
+++ b/include/slibtool/slibtool.h
@@ -427,7 +427,7 @@ slbt_api int  slbt_au_output_symbols    (const struct slbt_archive_meta *);
 slbt_api int  slbt_au_output_mapfile    (const struct slbt_archive_meta *);
 
 /* package info */
-slbt_api const struct slbt_source_version * slbt_source_version(void);
+slbt_api const struct slbt_source_version * slbt_api_source_version(void);
 
 #ifdef __cplusplus
 }
diff --git a/src/driver/slbt_amain.c b/src/driver/slbt_amain.c
index 2ff5338..86d5dd5 100644
--- a/src/driver/slbt_amain.c
+++ b/src/driver/slbt_amain.c
@@ -41,7 +41,7 @@ static ssize_t slbt_version(struct slbt_driver_ctx * dctx, int fdout)
 	const char * const * verclr;
 	bool gitver;
 
-	verinfo = slbt_source_version();
+	verinfo = slbt_api_source_version();
 	verclr  = isatty(fdout) ? slbt_ver_color : slbt_ver_plain;
 	gitver  = strcmp(verinfo->commit,"unknown");
 
diff --git a/src/driver/slbt_driver_ctx.c b/src/driver/slbt_driver_ctx.c
index 83f6b1e..308b4fd 100644
--- a/src/driver/slbt_driver_ctx.c
+++ b/src/driver/slbt_driver_ctx.c
@@ -1035,7 +1035,7 @@ void slbt_lib_free_driver_ctx(struct slbt_driver_ctx * ctx)
 }
 
 
-const struct slbt_source_version * slbt_source_version(void)
+const struct slbt_source_version * slbt_api_source_version(void)
 {
 	return &slbt_src_version;
 }
diff --git a/src/internal/slibtool_libmeta_impl.c b/src/internal/slibtool_libmeta_impl.c
index db2753b..961a69a 100644
--- a/src/internal/slibtool_libmeta_impl.c
+++ b/src/internal/slibtool_libmeta_impl.c
@@ -55,7 +55,7 @@ static int  slbt_create_default_library_wrapper(
 
 	fnover  = !!(dctx->cctx->drvflags & SLBT_DRIVER_AVOID_VERSION);
 	fvernum = !!(dctx->cctx->verinfo.vernumber);
-	verinfo = slbt_source_version();
+	verinfo = slbt_api_source_version();
 
 	/* wrapper header */
 	header = "libtool compatible library wrapper\n";
@@ -174,7 +174,7 @@ static int  slbt_create_compatible_library_wrapper(
 
 	fnover  = !!(dctx->cctx->drvflags & SLBT_DRIVER_AVOID_VERSION);
 	fvernum = !!(dctx->cctx->verinfo.vernumber);
-	verinfo = slbt_source_version();
+	verinfo = slbt_api_source_version();
 
 	/* wrapper content */
 	ret = slbt_dprintf(fdout,
diff --git a/src/internal/slibtool_objmeta_impl.c b/src/internal/slibtool_objmeta_impl.c
index 1694e1d..dff5297 100644
--- a/src/internal/slibtool_objmeta_impl.c
+++ b/src/internal/slibtool_objmeta_impl.c
@@ -28,7 +28,7 @@ static int  slbt_create_default_object_wrapper(
 			0644)) < 0)
 		return SLBT_SYSTEM_ERROR(dctx,ectx->ltobjname);
 
-	verinfo = slbt_source_version();
+	verinfo = slbt_api_source_version();
 
 	ret = slbt_dprintf(fdout,
 		"# libtool compatible object wrapper\n"
@@ -69,7 +69,7 @@ static int  slbt_create_compatible_object_wrapper(
 			0644)) < 0)
 		return SLBT_SYSTEM_ERROR(dctx, ectx->ltobjname);
 
-	verinfo = slbt_source_version();
+	verinfo = slbt_api_source_version();
 
 	ret = slbt_dprintf(fdout,
 		"# %s - a libtool object file\n"
diff --git a/src/logic/linkcmd/slbt_linkcmd_executable.c b/src/logic/linkcmd/slbt_linkcmd_executable.c
index 56070f3..f8833a2 100644
--- a/src/logic/linkcmd/slbt_linkcmd_executable.c
+++ b/src/logic/linkcmd/slbt_linkcmd_executable.c
@@ -133,7 +133,7 @@ slbt_hidden int slbt_exec_link_create_executable(
 	slbt_exec_set_fdwrapper(ectx,fdwrap);
 
 	/* executable wrapper: header */
-	verinfo = slbt_source_version();
+	verinfo = slbt_api_source_version();
 
 	/* cwd, DL_PATH fixup */
 	if (slbt_util_realpath(fdcwd,".",O_DIRECTORY,cwd,sizeof(cwd)))