z80-sdk SDK contains: Lite windows system for standart ZX Spectrum videomode Wild commander API's library (windows. keys, files, pages) Simple math library Simple string library Uart library Uart_ts_rs232 ;UART library for ZX Evolution TS-CONF RS232 Port Uart_ts_zifi ;UART library for ZX Evolution TS-CONF ZIFI Port Uart_evo_rs232 ;UART library for ZX Evolution Base and Profi Under construction Zifi ;ZIFI library. Based on UART modules. Uart_zxnext ;UART librory for ZX Spectrum Next