Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

ascii_char : lcd_char_mapping_struct_t
char_0 : char_bank_struct_t
char_1 : char_bank_struct_t
char_2 : char_bank_struct_t
char_3 : char_bank_struct_t
char_4 : char_bank_struct_t
char_5 : char_bank_struct_t
char_6 : char_bank_struct_t
char_7 : char_bank_struct_t
char_bank : lcd_bank_load_struct_t
char_mapping_tab : lcd_bank_load_struct_t
lcd_def_char_addr : lcd_char_mapping_struct_t