source: branches/minix3-book/servers/fs/param.h

/* The following names are synonyms for the variables in the input message. */
#define acc_time      m2_l1
#define addr          m1_i3
#define buffer        m1_p1
#define child         m1_i2
#define co_mode       m1_i1
#define eff_grp_id    m1_i3
#define eff_user_id   m1_i3
#define erki          m1_p1
#define fd            m1_i1
#define fd2           m1_i2
#define ioflags       m1_i3
#define group         m1_i3
#define real_grp_id   m1_i2
#define ls_fd         m2_i1
#define mk_mode       m1_i2
#define mk_z0         m1_i3
#define mode          m3_i2
#define c_mode        m1_i3
#define c_name        m1_p1
#define name          m3_p1
#define name1         m1_p1
#define name2         m1_p2
#define name_length   m3_i1
#define name1_length  m1_i1
#define name2_length  m1_i2
#define nbytes        m1_i2
#define owner         m1_i2
#define parent        m1_i1
#define pathname      m3_ca1
#define pid           m1_i3
#define pro           m1_i1
#define ctl_req       m4_l1
#define driver_nr     m4_l2
#define dev_nr        m4_l3
#define dev_style     m4_l4
#define rd_only       m1_i3
#define real_user_id  m1_i2
#define request       m1_i2
#define sig           m1_i2
#define slot1         m1_i1
#define tp            m2_l1
#define utime_actime  m2_l1
#define utime_modtime m2_l2
#define utime_file    m2_p1
#define utime_length  m2_i1
#define utime_strlen  m2_i2
#define whence        m2_i2
#define svrctl_req    m2_i1
#define svrctl_argp   m2_p1
#define pm_stime      m1_i1
#define info_what     m1_i1
#define info_where    m1_p1

/* The following names are synonyms for the variables in the output message. */
#define reply_type    m_type
#define reply_l1      m2_l1
#define reply_i1      m1_i1
#define reply_i2      m1_i2
#define reply_t1      m4_l1
#define reply_t2      m4_l2
#define reply_t3      m4_l3
#define reply_t4      m4_l4
#define reply_t5      m4_l5