HelenOS sources

stacktrace_fp_valid  340 uspace/app/taskdump/taskdump.c 	while (cnt++ < STACK_FRAMES_MAX && stacktrace_fp_valid(&st, fp)) {
stacktrace_fp_valid   68 uspace/lib/c/generic/stacktrace.c 	while (cnt++ < STACK_FRAMES_MAX && stacktrace_fp_valid(&st, fp)) {
stacktrace_fp_valid   62 uspace/lib/c/include/stacktrace.h extern bool stacktrace_fp_valid(stacktrace_t *, uintptr_t);
stacktrace_fp_valid   62 uspace/lib/posix/include/libc/stacktrace.h extern bool stacktrace_fp_valid(stacktrace_t *, uintptr_t);