diff options
Diffstat (limited to 'src/state.h')
| -rw-r--r-- | src/state.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/state.h b/src/state.h index e10463c..247124f 100644 --- a/src/state.h +++ b/src/state.h @@ -39,13 +39,12 @@ typedef enum } WordMode; -typedef struct mbnk +typedef struct { unsigned number; /* The bank number, 0 .. n */ Byte memory[BANK_SIZE]; /* The memory in that bank */ int min_address_used; /* Will be BANK_SIZE if not used */ int max_address_used; /* Will be -1 if not used */ - struct mbnk *next; /* The next memory bank */ } MemoryBank; /* ---------------------------------------- INTERFACES @@ -119,10 +118,14 @@ void PCWriteWord(int i); void PCWriteWordMode(int i, WordMode mode); -/* Gets a list of the banks used. A NULL return means no memory was written - to at all. +/* Gets a list of the banks used as an array of pointers. A NULL return means + no memory was written to at all. + + *count will be updated with the number of banks used, or zero if no memory + was written to. Note that banks may not be contiguously numbered, but will + be in ascending order. */ -const MemoryBank *MemoryBanks(void); +MemoryBank **MemoryBanks(int *count); /* Read a byte from the current bank. |