1 files changed, 1 insertions, 0 deletions

diff --git a/embed.h b/embed.h
index c3f2262a3f..f033d74312 100644
--- a/embed.h
+++ b/embed.h
@@ -829,6 +829,7 @@
 #define do_spawn_nowait(a)	Perl_do_spawn_nowait(aTHX_ a)
 #endif
 #if defined(PERL_CORE) || defined(PERL_EXT)
+#define _is_utf8__perl_idstart(a)	Perl__is_utf8__perl_idstart(aTHX_ a)
 #define av_reify(a)		Perl_av_reify(aTHX_ a)
 #define is_utf8_X_L(a)		Perl_is_utf8_X_L(aTHX_ a)
 #define is_utf8_X_LV(a)		Perl_is_utf8_X_LV(aTHX_ a)