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diff --git a/ioreplay/src/generate/generate.h b/ioreplay/src/generate/generate.h
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--- a/ioreplay/src/generate/generate.h
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-// Copyright 2018 Mimecast Ltd.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#ifndef GENERATE_H
-#define GENERATE_H
-
-#include "gwriter.h"
-#include "../datas/amap.h"
-#include "../datas/hmap.h"
-#include "../datas/rbuffer.h"
-#include "../defaults.h"
-#include "../mounts.h"
-#include "../options.h"
-
-// Forward declarations (header include hell)
-struct gtask_s_;
-
-/**
- * @brief The generate object definition
- *
- * This is the general data structure required to generate a .replay file from
- * the .capture file.
- */
-typedef struct generate_s_ {
- long lineno; /**< The current line number */
- long num_lines_filtered; /**< The amount of lines filtered out */
- long start_time; /**< The start time from the .capture file */
- char *name; /**< The name of the test specified by the user */
- FILE *replay_fd; /**< The fd of the .replay file */
- mounts_s *mps; /**< The mounts object */
- hmap_s *mmap_map; /**< mmap address mappings */
- amap_s *pid_map; /**< A map of all virtual process objects */
- unsigned long num_mapped_pids; /**< The amount of mapped PIDs */
- unsigned long num_mapped_fds; /**< The amount of mapped FDs */
- hmap_s *vsize_map; /**< A hash map of all virtual size objects */
- unsigned long num_vsizes; /**< The amount of virtual sizes */
- options_s *opts; /**< A pointer to the options object */
- rbuffer_s *vfd_buffer; /**< A virtual fd buffer, for reusing these */
- rbuffer_s *reuse_queue; /**< A task buffer, for reusing these */
- struct gwriter_s_ *writer; /**< A pointer to the writer object */
-} generate_s;
-
-/**
- * @brief Creates a new generate object
- *
- * @param opts The options object
- * @return The new generate object
- */
-generate_s* generate_new(options_s *opts);
-
-/**
- * @brief Destroys a generate object
- *
- * @param g The generate object to destroy
- */
-void generate_destroy(generate_s* g);
-
-/**
- * @brief Generates a .replay file from a .capture file
- *
- * @param opts The options object
- * @return SUCCESS on success
- */
-status_e generate_run(options_s *opts);
-
-/**
- * @brief Callback to write the INIT section to the .replay file
- *
- * This function writes a list of all pre-required
- * paths to the .replay file. That then can be used
- * by ioreplay to initialise the test enironment.
- *
- * @param data A pointer to the vsize timestamp object
- */
-void generate_write_init_cb(void *data);
-
-/**
- * @brief Retrieves the virtual size object of a given path
- *
- * A new one will be created in case there is no such virtual size object yet.
- *
- * @param g The generate object
- * @param t The task object (vfd will be stored to t->vfd)
- * @param path The file path
- * @return The virtual size object
- */
-vsize_s* generate_vsize_by_path(generate_s *g, struct gtask_s_ *t,
- char *path);
-
-/**
- * @brief Retrieves the virtual process object of a given real PID
- *
- * A new one will be created in case there is no such virtual process object
- * yet.
- *
- * @param g The generate object
- * @param t The task object (vfd will be stored to t->gprocess)
- */
-void generate_gprocess_by_realpid(generate_s *g, struct gtask_s_ *t);
-
-#endif // GENERATE_H