Function ctru_sys::nfcReadAppData

source · 
pub unsafe extern "C" fn nfcReadAppData(
    buf: *mut c_void,
    size: usize
) -> Result
Expand description

Reads the appdata. The size must be >=0xD8-bytes, but the actual used size is hard-coded to 0xD8. Note that areas of appdata which were never written to by applications are uninitialized in this output buffer.

§Arguments

  • buf - Output buffer.
  • size - Buffer size.