smbfs_smb_findnext
error = smbfs_smb_findnext(ctx, 1, scrp);
int smbfs_smb_findnext(struct smbfs_fctx *ctx, int limit,
error = smbfs_smb_findnext(ctx, limit, &scred);
error = smbfs_smb_findnext(ctx, limit, &scred);