There seems to be no 'step over' / next functionality. Both s and n step into function calls, not over them.
25 b = cool ();
a = 3
26 printf ("a = %d b = %d c = %d\n", a, b, c);
Using built-in specs.
Configured with: FreeBSD/i386 system compiler
Thread model: posix
gcc version 4.2.1 20070719 [FreeBSD]