+
+/* this is to keep some linkers from bitching about exporting a non-existant symbol..bleh */
+char *
+rb_strerror(int error)
+{
+ return strerror(error);
+}
+
+int
+rb_kill(pid_t pid, int sig)
+{
+ return kill(pid, sig);
+}
+
+int
+rb_setenv(const char *name, const char *value, int overwrite)
+{
+ return setenv(name, value, overwrite);
+}
+
+pid_t
+rb_waitpid(pid_t pid, int *status, int options)
+{
+ return waitpid(pid, status, options);
+}
+
+pid_t
+rb_getpid(void)
+{
+ return getpid();
+}