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NULL is (a macro that expands to) a null pointer constant. The null character '\0' is commonly called NUL. I've written about strncpy: http://the-flat-trantor-

by _kst_ 8y ago

NULL is (a macro that expands to) a null pointer constant. The null character '\0' is commonly called NUL. I've written about strncpy: http://the-flat-trantor-society.blogspot.com/2012/03/no-strncpy-is-not-safer-strcpy.html http://the-flat-trantor-society.blogspot.com/2012/03/no-strn...