- (BOOL) openDBFfile: (NSString *) filename;
This function opens DBF file. It accepts a string and returns a boolean value, true if everything was good.
Do not forget to close your file if you do not need it anymore.
cdbfapi *dbf = [cdbfapi new];
if ([dbf openDBFFile:@"./example.dbf"])
// your code
dbf = nil;