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.\" ========================================================================
.\"
.IX Title "rinit 3"
.TH rinit 3 "2003-10-23" "Roy 1.0.7" "Roy API Docs"
.SH "NAME"
rinit \- initalize the roy library
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
#include <roy.h>
.PP
void rinit (void);
.PP
void rinit_threaded (void);
.PP
void rcleanup (void);
.PP
void rcleanup_add_hook (RCleanupHook function)
.PP
typedef void (*RCleanupHook) (void);
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Call \fIrinit\fR\|(3) before calling any roy api functions or macros.
This call setups important globals needed by many of the data
structures and helper functions.
.PP
\&\fIrinit_threaded\fR\|(3) is identical to \fIrinit\fR\|(3) except this must be
used in its place if you are planning to do any threading work.
This enables the locks around \fIrchunk\fR\|(3) and other data structures
within roy.
.PP
\&\fIrcleanup\fR\|(3) cleans up any memory used by roy in globals.
.PP
\&\fIrcleanup_add_hook\fR\|(3) adds a function to be called when \fIrcleanup\fR\|(3)
is called.  The function should be defined as RCleanupHook above, 
for example:
.PP
void cleanuphook (void);
.SH "RETURN VALUE"
.IX Header "RETURN VALUE"
These calls returns no value.
.SH "ERRORS"
.IX Header "ERRORS"
A call to \fIrinit\fR\|(3), \fIrinit_threaded\fR\|(3), \fIrcleanup\fR\|(3) or 
\&\fIrcleanup_add_hook\fR\|(3) will never fail.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIroy\fR\|(3)