diff options
Diffstat (limited to 'include/z80-if.h')
| -rw-r--r-- | include/z80-if.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/z80-if.h b/include/z80-if.h index b4a4e6f..24fda5d 100644 --- a/include/z80-if.h +++ b/include/z80-if.h @@ -34,11 +34,16 @@ void z80_memset(uint32_t addr, uint8_t data, uint32_t length); void z80_write_block(const FLASH uint8_t *src, uint32_t dest, uint32_t length); -typedef enum fifo_t {fifo_in, fifo_out, NUM_FIFOS} fifo_t; +typedef enum fifo_t { + fifo_msgin, fifo_msgout, + fifo_conout, fifo_conin, + NUM_FIFOS + } fifo_t; void z80_memfifo_init(const fifo_t f, uint32_t adr); int z80_memfifo_is_empty(const fifo_t f); int z80_memfifo_is_full(const fifo_t f); -uint8_t z80_memfifo_getc(const fifo_t f); +int z80_memfifo_getc(const fifo_t f); +uint8_t z80_memfifo_getc_wait(const fifo_t f); void z80_memfifo_putc(fifo_t f, uint8_t val); |