Make some structs private

Author: Girgias

Zend/zend_language_scanner.h

@@ -61,19 +61,6 @@ typedef struct _zend_lex_state {
 	zend_arena *ast_arena;
 } zend_lex_state;
 
-typedef struct _zend_heredoc_label {
-	char *label;
-	int length;
-	int indentation;
-	bool indentation_uses_spaces;
-} zend_heredoc_label;
-
-/* Track locations of unclosed {, [, (, etc. for better syntax error reporting */
-typedef struct _zend_nest_location {
-	char text;
-	uint32_t lineno;
-} zend_nest_location;
-
 BEGIN_EXTERN_C()
 ZEND_API void zend_save_lexical_state(zend_lex_state *lex_state);
 ZEND_API void zend_restore_lexical_state(zend_lex_state *lex_state);

Zend/zend_language_scanner.l

@@ -48,6 +48,19 @@
 #include "zend_exceptions.h"
 #include "zend_virtual_cwd.h"
 
+typedef struct _zend_heredoc_label {
+	char *label;
+	int length;
+	int indentation;
+	bool indentation_uses_spaces;
+} zend_heredoc_label;
+
+/* Track locations of unclosed {, [, (, etc. for better syntax error reporting */
+typedef struct _zend_nest_location {
+	char text;
+	uint32_t lineno;
+} zend_nest_location;
+
 #define YYCTYPE   unsigned char
 #define YYFILL(n) { if ((YYCURSOR + n) >= (YYLIMIT + ZEND_MMAP_AHEAD)) { return 0; } }
 #define YYCURSOR  SCNG(yy_cursor)