win32.c: use enum

* win32/win32.c (rb_w32_pipe): use enum for compile time constants,
  instead of const int for debugging.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42221 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 4 deletions

diff --git a/win32/win32.c b/win32/win32.c
index 55a73b4056..0a03d7bcca 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -5655,10 +5655,12 @@ rb_w32_pipe(int fds[2])
 {
     static DWORD serial = 0;
     static const char prefix[] = "\\\\.\\pipe\\ruby";
-    const int width_of_prefix = (int)sizeof(prefix) - 1;
-    const int width_of_pid = (int)sizeof(rb_pid_t) * 2;
-    const int width_of_serial = (int)sizeof(serial) * 2;
-    const int width_of_ids = width_of_pid + 1 + width_of_serial + 1;
+    enum {
+	width_of_prefix = (int)sizeof(prefix) - 1,
+	width_of_pid = (int)sizeof(rb_pid_t) * 2,
+	width_of_serial = (int)sizeof(serial) * 2,
+	width_of_ids = width_of_pid + 1 + width_of_serial + 1
+    };
     char name[sizeof(prefix) + width_of_ids];
     SECURITY_ATTRIBUTES sec;
     HANDLE hRead, hWrite, h;