They don't need this header, and including it broke compilation with -O0.
/** \file aac_afh.c para_server's aac audio format handler */
#include <regex.h>
/** \file aac_afh.c para_server's aac audio format handler */
#include <regex.h>
#include "para.h"
#include "error.h"
#include "para.h"
#include "error.h"
#include "para.h"
#include "error.h"
#include "para.h"
#include "error.h"
#include <ogg/ogg.h>
#include <vorbis/codec.h>
#include <vorbis/vorbisfile.h>
#include <ogg/ogg.h>
#include <vorbis/codec.h>
#include <vorbis/vorbisfile.h>
#include "para.h"
#include "error.h"
#include "para.h"
#include "error.h"