build: handle old compilers without restrict keyword

Signed-off-by: Steve Bennett <steveb@workware.net.au>

1 files changed, 4 insertions, 0 deletions

diff --git a/jim-file.c b/jim-file.c
index c18fbd0..7002832 100644
--- a/jim-file.c
+++ b/jim-file.c
@@ -370,6 +370,10 @@ static int file_cmd_tail(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
     return JIM_OK;
 }
 
+#ifndef HAVE_RESTRICT
+#define restrict
+#endif
+
 static char *JimRealPath(const char *restrict path, char *restrict resolved_path, size_t len)
 {
 #if ISWINDOWS