libxml-rs 0.1.0-alpha.7

Phase 6: Validation family (DTD, XML Schema, RELAX NG, Schematron). Native-Rust forensic reimplementation of libxml2+libxslt with C ABI drop-in replacement. 802 tests passing, DTD validation, XML Schema parser+validator (45+ built-in datatypes), RELAX NG grammar+validation, ISO Schematron rules+patterns, full C ABI exports.

/**
 * @file
 *
 * XSLT preprocessor API for libxml-rs
 *
 * Stub header — functions will be implemented in future phases.
 */

#ifndef __PREPROC_H__
#define __PREPROC_H__

#include <libxml/xmlversion.h>
#include <libxslt/xslt.h>

#ifdef __cplusplus
extern "C" {
#endif

/* Functions will be declared here as they are implemented. */

#ifdef __cplusplus
}
#endif

#endif /* __PREPROC_H__ */