c - Correct way to use memset() on multi dimensional array of type enum -
i have been struggling memset work me.
i have following array type:
typedef enum cell game_board[boardheight][boardwidth];
cell enum:
enum cell { c_empty, ... }
but when call memset()
initialize values in board c_empty
. nothing seems happen:
void init(game_board board) { memset(board, c_empty, sizeof(board) * boardheight * boardheight); }
i have tried many different ways of calling memset()
think problem in understanding.
you can't set integer value way, memset()
sets byte @ time, integer 4 bytes. in particular case posted set 0
since it's 0
works. non-zero
values not work correctly.
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