debian man page for px_new3

PX_NEW3(3)						     Library Functions Manual							PX_NEW3(3)

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.

																	PX_NEW3(3)