Change value of a program byte If debugger was active then the debugged process memory will be patched too ea - linear address value - new value of the byte Returns: 1 if the database has been modified, 0 if either the debugger is running and the process' memory has value 'value' at address 'ea', or the debugger is not running, and the IDB has value 'value' at address 'ea already.success patch_byte(long ea, long value);