.TH cgiwrap_init_emu 3 "12 July 2007" "ClearSilver" "cgi/cgiwrap.h"

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.SH NAME
cgiwrap_init_emu  - initialize cgiwrap for emulated use
.SH SYNOPSIS
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#include <cgi/cgiwrap.h>
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void cgiwrap_init_emu (void *data, READ_FUNC read_cb, 
    WRITEF_FUNC writef_cb, WRITE_FUNC write_cb, GETENV_FUNC getenv_cb,
    PUTENV_FUNC putenv_cb, ITERENV_FUNC iterenv_cb);

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.SH ARGUMENTS
data - user data to be passed to the specified callbacks
.br
read_cb - a cb to replace fread(stdin)
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writef_cb - a cb to repalce fprintf(stdout)
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write_cb - a cb to replace fwrite(stdout)
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getenv_cb - a cb to replace getenv
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putenv_cb - a cb to replace putenv
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iterenv_cb - a cb to replace the default environment iteration
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function (which just wraps walking the envp array)

.SH DESCRIPTION
cgiwrap_init_emu sets up the cgiwrap subsystem for use
in an emulated environment where you are providing
routines to use in place of the standard routines, ie
when used to interface with a server or scripting
language.
See cgi/cgiwrap.h for the exact definitions of the
callback functions.

.SH "RETURN VALUE"
None

.SH "SEE ALSO"
.BR cgiwrap_iterenv "(3), "cgiwrap_putenv "(3), "cgiwrap_init_emu "(3), "cgiwrap_writef "(3), "cgiwrap_init_std "(3), "cgiwrap_writevf "(3), "cgiwrap_read "(3), "cgiwrap_write "(3), "cgiwrap_getenv