+/* Function used to retrieve the list of syscalls of a given group in
+ the system. The syscall numbers are appended to SYSCALL_NUMBERS.
+ If the group doesn't exist, return false. */
+
+bool get_syscalls_by_group (struct gdbarch *gdbarch, const char *group,
+ std::vector<int> *syscall_numbers);
+
+/* Function used to retrieve the list of syscall groups in the system.
+ Return an array of strings terminated by a NULL element. The list
+ must be freed by the caller. Return NULL if there is no syscall
+ information available. */
+
+const char **get_syscall_group_names (struct gdbarch *gdbarch);
+