squash some -Wunused-parameter warnings in PHP bindings support code

diff --git a/tclpkg/gv/gv_php_init.c b/tclpkg/gv/gv_php_init.c
index 390eea9ab6ffd22926a87512df5b9c3d1a95555c..87113f5e82259dc75dca2ac1224461d9caf51662 100644 (file)
--- a/tclpkg/gv/gv_php_init.c
+++ b/tclpkg/gv/gv_php_init.c
@@ -22,11 +22,13 @@
 
 static size_t gv_string_writer (GVJ_t *job, const char *s, size_t len)
 {
+    (void)job;
     return PHPWRITE(s, len);
 }
 
 static size_t gv_channel_writer (GVJ_t *job, const char *s, size_t len)
 {
+    (void)job;
     return PHPWRITE(s, len);
 }