Function tectonic_bridge_core::ttbc_input_ungetc

source · 
#[no_mangle]
pub extern "C" fn ttbc_input_ungetc(
    es: &mut CoreBridgeState<'_>,
    handle: *mut InputHandle,
    ch: c_int
) -> c_int
Expand description

Put back a character that was obtained from a getc call.