<html> <head> <title>add</title> <body bgcolor=#ffffff> <h2 align=center>add</h2> <h4 align=center>OS/161 Reference Manual</h4> <h3>Name</h3> add - add two numbers <h3>Synopsis</h3> /testbin/add <em>n1</em> <em>n2</em> <h3>Description</h3> add prints the sum of the two numbers passed as arguments. <h3>Requirements</h3> add uses the following system calls: <ul> <li> <A HREF=../syscall/write.html>write</A> <li> <A HREF=../syscall/_exit.html>_exit</A> </ul> add should work properly once the basic system calls are complete. </body> </html>