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.TH "IS_PMBR_VALID" "9" "09 October 2005" "" ""

.SH NAME
is_pmbr_valid \- 
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int is_pmbr_valid  (legacy_mbr * \fImbr\fB, u64 \fIlastlba\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fImbr\fB\fR
pointer to a legacy mbr structure
.TP
\fB\fIlastlba\fB\fR
last_lba for the whole device
.SH "DESCRIPTION"
.PP
Returns 1 if PMBR is valid, 0 otherwise.
.SH "VALIDITY DEPENDS ON TWO THINGS"
.PP
1) MSDOS signature is in the last two bytes of the MBR
2) One partition of type 0xEE is found