int main(int argc, char **argv)
{
printf("BFI v" VERSION "\n------------------\n");
get_options(argc, argv);
if((size_t)options[OPT_HELP].setting == 1) usage(0);
if((size_t)options[OPT_INPUT_FILE].setting == 1)
{
printf("No input file specified.\n");
usage(1);
}
if(!(input = fopen(options[OPT_INPUT_FILE].setting, "r")))
{
printf("Couldn't open specified input file.\n");
usage(1);
}
fseek(input, 0, SEEK_END);
size_t inputlen = ftell(input);
fseek(input, 0, SEEK_SET);
file = (char *)malloc(inputlen);
fread(file, inputlen, 1, input);
bf_interp(file, inputlen);
free(file);
return 0;
}
int bf_step( bf_code_t *bf ){
bf_interp( bf );
if ( bf->ip < bf->codesize )
bf->ip++;
bf->execed++;
return 0;
}
