39     return (res == NETGAME_DEFAULT_PORT) ? randomPort() : res;

    39     return (res == NETGAME_DEFAULT_PORT) ? randomPort() : res;

    40 }

    40 }

    41 

    41 

    42 // by http://landonf.bikemonkey.org/code/iphone/Determining_Available_Memory.20081203.html

    42 // by http://landonf.bikemonkey.org/code/iphone/Determining_Available_Memory.20081203.html

    43 void print_free_memory () {

    43 void print_free_memory () {

    44     mach_port_t host_port;

    45     mach_port_t host_port;

    45     mach_msg_type_number_t host_size;

    46     mach_msg_type_number_t host_size;

    46     vm_size_t pagesize;

    47     vm_size_t pagesize;

    47 

    48 

    48     host_port = mach_host_self();

    49     host_port = mach_host_self();

    57     /* Stats in bytes */

    58     /* Stats in bytes */

    58     natural_t mem_used = (vm_stat.active_count + vm_stat.inactive_count + vm_stat.wire_count) * pagesize;

    59     natural_t mem_used = (vm_stat.active_count + vm_stat.inactive_count + vm_stat.wire_count) * pagesize;

    59     natural_t mem_free = vm_stat.free_count * pagesize;

    60     natural_t mem_free = vm_stat.free_count * pagesize;

    60     natural_t mem_total = mem_used + mem_free;

    61     natural_t mem_total = mem_used + mem_free;

    61     DLog(@"used: %u free: %u total: %u", mem_used, mem_free, mem_total);

    62     DLog(@"used: %u free: %u total: %u", mem_used, mem_free, mem_total);

    62 }

    64 }

    63 

    65 

    64 BOOL inline isApplePhone () {

    66 BOOL inline isApplePhone () {

    65     return (IS_IPAD() == NO);

    67     return (IS_IPAD() == NO);

    66 }

    68 }