Function patch_seq_string_chomp 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn patch_seq_string_chomp(stack: Stack) -> Stack

Remove trailing newline characters from a string

Stack effect: ( str – str )

Removes trailing \n or \r\n (handles both Unix and Windows line endings). If the string doesn’t end with a newline, returns it unchanged.

Safety

Stack must have a String value on top