Added C99 Solution

c99/test_main.c

@@ -0,0 +1,31 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <check.h>
+
+Suite *suite_rose(void);
+
+int main(int argc, char **argv)
+{
+  Suite *s;
+  SRunner *runner;
+  int number_fails;
+  int forkme = 1;
+
+  if (argc > 1 && strcmp(argv[1], "--nofork") == 0) {
+    forkme = 0;
+  }
+
+  s = suite_rose();
+  runner = srunner_create(s);
+
+  if (0 == forkme) {
+    srunner_set_fork_status(runner, CK_NOFORK);
+  }
+
+  srunner_run_all(runner, CK_NORMAL);
+  number_fails = srunner_ntests_failed(runner);
+
+  srunner_free(runner);
+
+  return number_fails;
+}