[−][src]Function ffmpeg_sys_next::av_strlcpy
pub unsafe extern "C" fn av_strlcpy(
dst: *mut c_char,
src: *const c_char,
size: usize
) -> usize
Copy the string src to dst, but no more than size - 1 bytes, and null-terminate dst.
This function is the same as BSD strlcpy().
@param dst destination buffer @param src source string @param size size of destination buffer @return the length of src
@warning since the return value is the length of src, src absolutely must be a properly 0-terminated string, otherwise this will read beyond the end of the buffer and possibly crash.