1 files changed, 3 insertions, 2 deletions
diff --git a/FL/platform_types.h b/FL/platform_types.h
index 7c6b3a0b6..71c412abb 100644
--- a/FL/platform_types.h
+++ b/FL/platform_types.h
@@ -81,6 +81,7 @@ typedef opaque Fl_Timestamp;
 #define FL_PLATFORM_TYPES_H
 
 #include <FL/fl_config.h>
+#include <time.h> // for time_t
 
 /* Platform-dependent types are defined here.
   These types must be defined by any platform:
@@ -139,8 +140,8 @@ extern FL_EXPORT int fl_control_modifier();
 
 // This is currently the same for all platforms, but may change in the future
 struct Fl_Timestamp_t {
-  long sec;
-  long usec;
+  time_t sec;
+  int usec;
 };
 
 typedef struct Fl_Timestamp_t Fl_Timestamp;