#1 problems with the subroutine "timer.c"

[Anonymous]

i have some problems in installing oski libraries for sparse matricies on
a macosx.
in the subroutine timer.c i obtain the following errors:

"timer.c", line 141.9: 1506-275 (S) Unexpected text t_start
encountered.
"timer.c", line 141.3: 1506-045 (S) Undeclared identifier ticks.
"timer.c", line 142.9: 1506-275 (S) Unexpected text t_end
encountered.
"timer.c", line 177.49: 1506-098 (E) Missing argument(s).
"timer.c", line 235.9: 1506-275 (S) Unexpected text t_end
encountered.
"timer.c", line 235.3: 1506-045 (S) Undeclared identifier ticks.
"timer.c", line 238.5: 1506-045 (S) Undeclared identifier t_end.
make: *** [liboski_tempo_la-timer.lo] Error 1

what is the problem???
what i can do to solve it ??

thank you