Change files which are mysteriously different to mainline to be

[p5sagit/p5-mst-13.2.git] / uconfig.h

diff --git a/uconfig.h b/uconfig.h
index 96d3264..67cc252 100644 (file)
--- a/uconfig.h
+++ b/uconfig.h
@@ -2024,12 +2024,23 @@
  *     This symbol is defined if the FILE_cnt macro can be used as an
  *     lvalue.
  */
+/* STDIO_PTR_LVAL_SETS_CNT:
+ *     This symbol is defined if using the FILE_ptr macro as an lvalue
+ *     to increase the pointer by n has the side effect of decreasing the
+ *     value of File_cnt(fp) by n.
+ */
+/* STDIO_PTR_LVAL_NOCHANGE_CNT:
+ *     This symbol is defined if using the FILE_ptr macro as an lvalue
+ *     to increase the pointer by n leaves File_cnt(fp) unchanged.
+ */
 /*#define USE_STDIO_PTR        / **/
 #ifdef USE_STDIO_PTR
 #define FILE_ptr(fp)   ((fp)->_IO_read_ptr)
-/*#define STDIO_PTR_LVALUE             / **/
+# STDIO_PTR_LVALUE             /**/
 #define FILE_cnt(fp)   ((fp)->_IO_read_end - (fp)->_IO_read_ptr)
 /*#define STDIO_CNT_LVALUE             / **/
+/*#define STDIO_PTR_LVAL_SETS_CNT      / **/
+/*#define STDIO_PTR_LVAL_NOCHANGE_CNT  / **/
 #endif
 
 /* USE_STDIO_BASE: