formatting escape character

Using Arduino Programming Questions
1

i seem to bee having a problem formatting this correctly. how can i use escape slashes to make this one string with special characters?

Udp.write("abcdefgh /a \blah\blah\blah /l a /a /p "A*!=$!" /a /a /a /a");
2 
Udp.write("abcdefgh /a \\blah\\blah\\blah /l a /a /p \"A*!=$!\" /a /a /a /a");
3

westfw:

Udp.write("abcdefgh /a \\blah\\blah\\blah /l a /a /p \"A*!=$!\" /a /a /a /a");

thankyou!

4

(the key is that only SOME of the "special" characters need to be escaped. The quotes, and backslash itself. Unlike SOME quoting mechanisms, you can't quote characters that don't need to be quoted.)

5