[PATCH 4/6] Fix GCC compile warning for "unused-parameter"

[Torbjörn SVENSSON]

Contributed by STMicroelectronics

Signed-off-by: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
---
 src/w32/compat/posixfcn.c | 2 +-
 src/w32/w32os.c           | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/w32/compat/posixfcn.c b/src/w32/compat/posixfcn.c
index 1af66b79..72fe5f2e 100644
--- a/src/w32/compat/posixfcn.c
+++ b/src/w32/compat/posixfcn.c
@@ -141,7 +141,7 @@ isatty (int fd)
 }
 
 char *
-ttyname (int fd)
+ttyname (int fd UNUSED)
 {
   /* This "knows" that Make only asks about stdout and stderr.  A more
      sophisticated implementation should test whether FD is open for
diff --git a/src/w32/w32os.c b/src/w32/w32os.c
index 015b685e..5594d818 100644
--- a/src/w32/w32os.c
+++ b/src/w32/w32os.c
@@ -338,11 +338,11 @@ jobserver_signal ()
 {
 }
 
-void jobserver_pre_child (int recursive)
+void jobserver_pre_child (int recursive UNUSED)
 {
 }
 
-void jobserver_post_child (int recursive)
+void jobserver_post_child (int recursive UNUSED)
 {
 }
 
@@ -354,7 +354,7 @@ jobserver_pre_acquire ()
 /* Returns 1 if we got a token, or 0 if a child has completed.
    The Windows implementation doesn't support load detection.  */
 unsigned int
-jobserver_acquire (int timeout)
+jobserver_acquire (int timeout UNUSED)
 {
     HANDLE *handles;
     DWORD dwHandleCount;
@@ -513,5 +513,5 @@ fd_noinherit(int fd)
 }
 
 void
-fd_set_append (int fd)
+fd_set_append (int fd UNUSED)
 {}
-- 
2.25.1