# HG changeset patch
# User Bram Moolenaar <bram@vim.org>
# Date 1402581808 -7200
# Node ID c052937aae8ca5082f308b8ff0712c7eccdd30c8
# Parent  6f9cadddc06a73b3d351b5a3e77881908fed9866
updated for version 7.4.321
Problem:    Can't build with strawberry perl 5.20 + mingw-w64-4.9.0.
Solution:   Define save_strlen. (Ken Takata)

diff --git a/src/if_perl.xs b/src/if_perl.xs
--- a/src/if_perl.xs
+++ b/src/if_perl.xs
@@ -191,6 +191,9 @@ typedef int perl_key;
 # define Perl_pop_scope dll_Perl_pop_scope
 # define Perl_push_scope dll_Perl_push_scope
 # define Perl_save_int dll_Perl_save_int
+# if (PERL_REVISION == 5) && (PERL_VERSION >= 20)
+#  define Perl_save_strlen dll_Perl_save_strlen
+# endif
 # define Perl_stack_grow dll_Perl_stack_grow
 # define Perl_set_context dll_Perl_set_context
 # if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
@@ -311,6 +314,9 @@ static SV* (*Perl_call_method)(pTHX_ con
 static void (*Perl_pop_scope)(pTHX);
 static void (*Perl_push_scope)(pTHX);
 static void (*Perl_save_int)(pTHX_ int*);
+#if (PERL_REVISION == 5) && (PERL_VERSION >= 20)
+static void (*Perl_save_strlen)(pTHX_ STRLEN* ptr);
+#endif
 static SV** (*Perl_stack_grow)(pTHX_ SV**, SV**p, int);
 static SV** (*Perl_set_context)(void*);
 #if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
@@ -440,6 +446,9 @@ static struct {
     {"Perl_pop_scope", (PERL_PROC*)&Perl_pop_scope},
     {"Perl_push_scope", (PERL_PROC*)&Perl_push_scope},
     {"Perl_save_int", (PERL_PROC*)&Perl_save_int},
+#if (PERL_REVISION == 5) && (PERL_VERSION >= 20)
+    {"Perl_save_strlen", (PERL_PROC*)&Perl_save_strlen},
+#endif
     {"Perl_stack_grow", (PERL_PROC*)&Perl_stack_grow},
     {"Perl_set_context", (PERL_PROC*)&Perl_set_context},
 #if (PERL_REVISION == 5) && (PERL_VERSION >= 14)
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    321,
+/**/
     320,
 /**/
     319,