NAME
PX_new3 — create new instance of Paradox file
SYNOPSIS
#include <paradox.h>
pxdoc_t* PX_new3(void (*errorhandler)(pxdoc_t *p, int type, const char
*msg, void *para), void* (*allocproc)(pxdoc_t *p, size_t size, const
char *caller), void* (*reallocproc)(pxdoc_t *p, void *mem, size_t size,
const char *caller), void (*freeproc)(pxdoc_t *p, void *mem), void
*errorhandler_user_data)
DESCRIPTION
Creates a new instance of a Paradox file. This function, PX_new(3) or
PX_new2(3) must be called before any other functions. If the caller has
its own error and memory management functions they can be passed.
In opposition to PX_new2(3) this function has an extra parameter
errorhandler_user_data which is a pointer to user data which is passed
to the error handler function as the fourth parameter. This could be
used to pass e.g. a widget pointer where error message are to be
output, or a context which otherwise had to passed to the error handler
through a global variable.
RETURN VALUE
Returns a pointer to an internal representation of a Paradox file or
NULL on failure.
SEE ALSO
PX_new(3), PX_new2(3), PX_open_file(3), PX_open_fp(3)
AUTHOR
This manual page was written by Uwe Steinmann uwe@steinmann.cx.