Structs starting with `m' in previous

• m68k_exception src/cpu/mmu_common.h:9
• mbstat src/slirp/mbuf.h:123
• mbuf src/slirp/mbuf.h:87
• mbuf_ptr src/slirp/ip.h:199
• m_hdr src/slirp/mbuf.h:59
• mmu030_access src/cpu/cpummu030.h:28
• mmu_atc_line src/cpu/cpummu.h:170
• mmusr_t src/cpu/cpummu.h:78
• mnemolookup src/cpu/readcpu.h:40