Skip to main content

wxd_Variant_GetString_Utf8

wxdragon_sys

Function wxd_Variant_GetString_Utf8 

Source 
pub unsafe extern "C" fn wxd_Variant_GetString_Utf8(
    variant: *const wxd_Variant_t,
    out: *mut c_char,
    out_len: usize,
) -> c_int
Expand description

Returns the required UTF-8 byte length (excluding NUL). If out==NULL or out_len==0, just return length. Otherwise, copies up to out_len-1 bytes and NUL-terminates. Always returns required length.