Macros starting with `d' in net

• DECODEL net/slcompress.c:92
• DECODES net/slcompress.c:101
• DECODEU net/slcompress.c:110
• D_ISFREE net/bpf.c:276
• D_MARKFREE net/bpf.c:277
• D_MARKUSED net/bpf.c:278