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-rw-r--r--myisam/myisamdef.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/myisam/myisamdef.h b/myisam/myisamdef.h
index ad153d58b70..8b50f0111c6 100644
--- a/myisam/myisamdef.h
+++ b/myisam/myisamdef.h
@@ -290,6 +290,10 @@ struct st_myisam_info {
#define STATE_NOT_OPTIMIZED_KEYS 16
#define STATE_NOT_SORTED_PAGES 32
+ /* options to mi_read_cache */
+
+#define READING_NEXT 1
+#define READING_HEADER 2
#define mi_getint(x) ((uint) mi_uint2korr(x) & 32767)
#define mi_putint(x,y,nod) { uint16 boh=(nod ? (uint16) 32768 : 0) + (uint16) (y);\