// Convert signal name to number.
-int get_signum(const char *name)
+int FAST_FUNC get_signum(const char *name)
{
unsigned i;
// Convert signal number to name
-const char *get_signame(int number)
+const char* FAST_FUNC get_signame(int number)
{
if ((unsigned)number < ARRAY_SIZE(signals)) {
if (signals[number][0]) /* if it's not an empty str */
// Print the whole signal list
-void print_signames(void)
+void FAST_FUNC print_signames(void)
{
unsigned signo;