+* GCOV (test coverage program)
+
+symbol: gcov-file gcov-bb-file gcov-never-called-line gcov-called-line
+
+ -: 0:Source:foo.c
+ -: 0:Object:foo.bb
+ -: 1:/* $ gcc -fprofile-arcs -ftest-coverage foo.c
+ -: 2: $ ./a.out
+ -: 3: $ gcov foo.c
+ -: 4: LANG=C gcov foo.c
+ -: 5: 62.50% of 8 lines executed in file foo.c
+ -: 6: Creating foo.c.gcov.*/
+ -: 7:int
+ -: 8:main(int argc, char ** argv)
+ 1: 9:{
+ 1: 10: int r;
+ 1: 11: if (argc == 1)
+ 1: 12: r = 1;
+ #####: 13: else if (argc == 2)
+ #####: 14: r = 2;
+ -: 15: else
+ #####: 16: r = 0;
+ 1: 17: return r;
+ -: 18:}
+
+