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-rw-r--r--config/config.h.in2
-rw-r--r--src/nvim/if_cscope.c5
-rw-r--r--src/nvim/os/os_defs.h3
3 files changed, 2 insertions, 8 deletions
diff --git a/config/config.h.in b/config/config.h.in
index 076a5a7ff9..54a405727d 100644
--- a/config/config.h.in
+++ b/config/config.h.in
@@ -51,8 +51,6 @@
#cmakedefine HAVE_UTIME_H
#cmakedefine HAVE_UTIMES
#cmakedefine HAVE_WORKING_LIBINTL
-#define RETSIGTYPE void
-#define SIGRETURN return
#cmakedefine UNIX
#cmakedefine USE_FNAME_CASE
#define USEMAN_S 1
diff --git a/src/nvim/if_cscope.c b/src/nvim/if_cscope.c
index d6c5cf4fd5..5e1c5e9171 100644
--- a/src/nvim/if_cscope.c
+++ b/src/nvim/if_cscope.c
@@ -1829,10 +1829,9 @@ static int cs_read_prompt(int i)
/*
* Used to catch and ignore SIGALRM below.
*/
-static RETSIGTYPE
-sig_handler SIGDEFARG(sigarg) {
+static void sig_handler(int s) {
/* do nothing */
- SIGRETURN;
+ return;
}
#endif
diff --git a/src/nvim/os/os_defs.h b/src/nvim/os/os_defs.h
index 25dd6a2ad2..f0f74857e0 100644
--- a/src/nvim/os/os_defs.h
+++ b/src/nvim/os/os_defs.h
@@ -13,9 +13,6 @@
# include "nvim/os/unix_defs.h"
#endif
-#define SIGDEFARG(s) (int s)
-#define SIGDUMMYARG 0
-
#if defined(DIRSIZ) && !defined(MAXNAMLEN)
# define MAXNAMLEN DIRSIZ
#endif