1 files changed, 1 insertions, 1 deletions
diff --git a/perlapi.c b/perlapi.c
index e2df18e1ff..dc6228f6db 100644
--- a/perlapi.c
+++ b/perlapi.c
@@ -2017,7 +2017,7 @@ Perl_newSVpvn(pTHXo_ const char* s, STRLEN len)
 
 #undef  Perl_newSVpvn_share
 SV*
-Perl_newSVpvn_share(pTHXo_ const char* s, STRLEN len, U32 hash)
+Perl_newSVpvn_share(pTHXo_ const char* s, I32 len, U32 hash)
 {
     return ((CPerlObj*)pPerl)->Perl_newSVpvn_share(s, len, hash);
 }