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.TH "evbuffer_ptr" 3 "Tue Jan 31 2017" "libevent" \" -*- nroff -*-
.ad l
.nh
.SH NAME
evbuffer_ptr \- Pointer to a position within an evbuffer\&.
.SH SYNOPSIS
.br
.PP
.PP
\fC#include <buffer\&.h>\fP
.SS "Data Fields"
.in +1c
.ti -1c
.RI "struct {"
.br
.ti -1c
.RI " void * \fBchain\fP"
.br
.ti -1c
.RI " size_t \fBpos_in_chain\fP"
.br
.ti -1c
.RI "} \fBinternal_\fP"
.br
.ti -1c
.RI "ev_ssize_t \fBpos\fP"
.br
.in -1c
.SH "Detailed Description"
.PP
Pointer to a position within an evbuffer\&.
Used when repeatedly searching through a buffer\&. Calling any function that modifies or re-packs the buffer contents may invalidate all evbuffer_ptrs for that buffer\&. Do not modify or contruct these values except with evbuffer_ptr_set\&.
.PP
An \fBevbuffer_ptr\fP can represent any position from the start of a buffer up to a position immediately after the end of a buffer\&.
.PP
\fBSee also:\fP
.RS 4
\fBevbuffer_ptr_set()\fP
.RE
.PP
.SH "Author"
.PP
Generated automatically by Doxygen for libevent from the source code\&.
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