Convenience:

These convenience routines hide the double buffering and dictionaries from the developer to make code writing simpler.

Files:
    fx_xxx.c      - Fortran Convenience API Routines
                       fx_in.c fx_in2.c fx_inhdr.c fx_index.c fx_out.c fx_outhdr.c
                       fx_mod.c fx_mod2.c fx_dict.c fx_getdict.c  fx_read.c 
                       fx_readfrom.c fx_readall.c fx_write.c fx_writeto.c 
                       fx_getbin.c fx_addaxis.c fx_rmaxis.c fx_wtime.c
    cx_xxx.c      - "C" Convenience API Routines
                       cx_in.c cx_in2.c cx_inhdr.c cx_index.c cx_out.c cx_outhdr.c 
                       cx_mod.c cx_mod2.c cx_dict.c cx_getdict.c cx_read.c
                       cx_readfrom.c cx_readall.c cx_write.c cx_writeto.c
                       cx_getbin.c cx_addaxis.c cx_rmaxis.c cx_wtime.c  
    reservebin.c  - reserve a bin tag for later opening by convenience routines
    delayedopen.c - delayed open binary data, for convenience routines