uzinagased exemple code

funcs.c

@@ -4,16 +4,35 @@
 
 #include  <stdio.h>
 #include  <stdlib.h>
+#include  <sys/time.h>
 
 #include  "funcs.h"
 
 extern int verbosity;
 
+/* --------------------------------------------------------------- */
+
 int random1000(int foo)
 {
-int     value;
+int         value;
 if (verbosity)
     fprintf(stderr, "%s(%d)\n", __func__, foo);
 value = rand() % 1000;
 return value;
 }
+
+/* --------------------------------------------------------------- */
+
+double dtime(void)
+{
+struct timeval tv;
+int         foo;
+
+foo = gettimeofday(&tv, NULL);
+if (foo) fprintf(stderr, "got %d in %s\n", foo, __func__);
+
+return (double)tv.tv_sec + (double)tv.tv_usec / 1e6;
+}
+
+/* --------------------------------------------------------------- */
+