git: 52512eb129b1 - 2024Q2 - audio/csound: fix build with clang 18

The branch 2024Q2 has been updated by dim:

URL: https://cgit.FreeBSD.org/ports/commit/?id=52512eb129b16872c9c75b7609e868b2b56f1cf5

commit 52512eb129b16872c9c75b7609e868b2b56f1cf5
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2024-03-27 19:53:05 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2024-04-20 14:24:57 +0000

    audio/csound: fix build with clang 18
    
    With clang 18, audio/csound fails to build:
    
    /wrkdirs/usr/ports/audio/csound/work/csound-6.15.0/Opcodes/OSC.c:784:47: error: incompatible function pointer types passing 'int32_t (const char *, const char *, lo_arg **, int32_t, void *, void *)' (aka 'int (const char *, const char *, lo_arg **, int, void *, void *)') to parameter of type 'lo_method_handler' (aka 'int (*)(const char *, const char *, lo_arg **, int, struct lo_message_ *, void *)') [-Wincompatible-function-pointer-types]
      784 |                                               OSC_handler, p->port);
          |                                               ^~~~~~~~~~~
    /usr/local/include/lo/lo_serverthread.h:151:72: note: passing argument to parameter 'h' here
      151 |                                const char *typespec, lo_method_handler h,
          |                                                                        ^
    
    This is because the callback functions OSC_handler() and OSC_ahandler()
    have the wrong signature: liblo's headers use 'int' for the 'argc'
    argument, and 'lo_message' for the 'data' argument. Fix the parameter
    types of the functions to match the liblo declarations.
    
    PR:             277999
    Approved by:    maintainer timeout (2 weeks)
    MFH:            2024Q2
    
    (cherry picked from commit 8556c08e0816597ed4e51e64ad5152c105feebd2)
---
 audio/csound/files/patch-Opcodes_OSC.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/audio/csound/files/patch-Opcodes_OSC.c b/audio/csound/files/patch-Opcodes_OSC.c
new file mode 100644
index 000000000000..744ce92d1fb2
--- /dev/null
+++ b/audio/csound/files/patch-Opcodes_OSC.c
@@ -0,0 +1,20 @@
+--- Opcodes/OSC.c.orig	2020-08-13 23:03:03 UTC
++++ Opcodes/OSC.c
+@@ -477,7 +477,7 @@ static int32_t OSC_handler(const char *path, const cha
+ }
+ 
+ static int32_t OSC_handler(const char *path, const char *types,
+-                       lo_arg **argv, int32_t argc, void *data, void *p)
++                       lo_arg **argv, int argc, lo_message data, void *p)
+ {
+     IGN(argc);  IGN(data);
+     OSC_PORT  *pp = (OSC_PORT*) p;
+@@ -958,7 +958,7 @@ static int32_t OSC_ahandler(const char *path, const ch
+ /* ******** ARRAY VERSION **** EXPERIMENTAL *** */
+ 
+ static int32_t OSC_ahandler(const char *path, const char *types,
+-                       lo_arg **argv, int32_t argc, void *data, void *p)
++                       lo_arg **argv, int argc, lo_message data, void *p)
+ {
+     IGN(argc);  IGN(data);
+     OSC_PORT  *pp = (OSC_PORT*) p;