AviSynth
diff --git a/‎avs_core/core/avisynth.cpp‎
Lines changed: 2 additions & 0 deletions b/‎avs_core/core/avisynth.cpp‎
Lines changed: 2 additions & 0 deletions
@@ -98,6 +98,8 @@
   #define YieldProcessor() __nop(void)
 #endif
 
+class ScriptEnvironment; // forward
+
 /* Global Lock Manager */
 class GlobalLockManager
 {
Original file line number	Diff line number	Diff line change
`@@ -98,6 +98,8 @@`
`98`	`98`	`#define YieldProcessor() __nop(void)`
`99`	`99`	`#endif`
`100`	`100`
	`101`	`+class ScriptEnvironment; // forward`
	`102`	`+`
`101`	`103`	`/* Global Lock Manager */`
`102`	`104`	`class GlobalLockManager`
`103`	`105`	`{`