18 #include "myisam_priv.h"
20 int mi_scan_init(
register MI_INFO *info)
22 info->nextpos=info->s->pack.header_length;
24 if (info->opt_flag & WRITE_CACHE_USED && info->rec_cache.flush())
38 int mi_scan(
MI_INFO *info,
unsigned char *buf)
41 info->update&= (HA_STATE_CHANGED | HA_STATE_ROW_CHANGED);
42 return((*info->s->read_rnd)(info,buf,info->nextpos,1));