use nix build & meson & zlog

src/include/xce/errnox.h

@@ -0,0 +1,26 @@
+#if !defined(__XCE_ERRNOX_H__)
+
+#define __XCE_ERRNOX_H__ 1
+
+#include <errno.h>
+#include <string.h>
+#include <stddef.h>
+
+#define XCE_ERRNO_BASE  (10001)
+
+enum {
+    E_XCE_BAD_JOB = XCE_ERRNO_BASE,
+    E_XCE_BAD_WORKER,
+    E_XCE_DUP_JOB,
+    E_XCE_DUP_WORKER,
+    E_XCE_BAD_OPCODE,
+    E_XCE_BAD_ROLE,
+    E_XCE_BAD_RES,
+    E_XCE_BAD_QUEUE,
+    E_XCE_BAD_GROUP,
+    E_XCE_INTERNAL,
+    E_XCE_MAX
+};
+    
+
+#endif