Fix compilation on FreeBSD

54a897b5 · Roman Tsisyk · dc14e234 · 54a897b5
Commit 54a897b5 authored 9 years ago by Roman Tsisyk
--- a/src/say.h
+++ b/src/say.h
@@ -31,6 +31,7 @@
 #include <stdlib.h>
 #include <stdarg.h>
 #include <errno.h>
+#include <sys/types.h> /* pid_t */

 #if defined(__cplusplus)
 extern "C" {