git: 2a57c51d0174 - 2022Q4 - textproc/scdoc: unbreak build with clang 15

The branch 2022Q4 has been updated by jbeich:

URL: https://cgit.FreeBSD.org/ports/commit/?id=2a57c51d01741ce7265033de6fff1b5dee6fd837

commit 2a57c51d01741ce7265033de6fff1b5dee6fd837
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2022-12-09 15:21:42 +0000
Commit:     Jan Beich <jbeich@FreeBSD.org>
CommitDate: 2022-12-09 17:39:27 +0000

    textproc/scdoc: unbreak build with clang 15
    
    In file included from src/string.c:3:
    include/str.h:10:23: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
    struct str *str_create();
                          ^
                           void
    src/string.c:15:23: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
    struct str *str_create() {
                          ^
                           void
    
    PR:             268277
    Reported by:    antoine (via bug 265425 exp-run)
    
    (cherry picked from commit d30ead133df49f67fa29fbcc5cc4be19a2ad6af4)
---
 textproc/scdoc/files/patch-clang15 | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/textproc/scdoc/files/patch-clang15 b/textproc/scdoc/files/patch-clang15
new file mode 100644
index 000000000000..8dd4a4a5e6f8
--- /dev/null
+++ b/textproc/scdoc/files/patch-clang15
@@ -0,0 +1,24 @@
+https://lists.sr.ht/~sircmpwn/public-inbox/patches/37432
+
+--- include/str.h.orig	2021-11-13 08:04:45 UTC
++++ include/str.h
+@@ -7,7 +7,7 @@ struct str {
+ 	size_t len, size;
+ };
+ 
+-struct str *str_create();
++struct str *str_create(void);
+ void str_free(struct str *str);
+ void str_reset(struct str *str);
+ int str_append_ch(struct str *str, uint32_t ch);
+--- src/string.c.orig	2021-11-13 08:04:45 UTC
++++ src/string.c
+@@ -12,7 +12,7 @@ static void ensure_capacity(struct str *str, size_t le
+ 	}
+ }
+ 
+-struct str *str_create() {
++struct str *str_create(void) {
+ 	struct str *str = xcalloc(1, sizeof(struct str));
+ 	str->str = xcalloc(16, 1);
+ 	str->size = 16;