clean up includes, i.e. sort them alphabetically.

Former-commit-id: 19fbc6ca163c7911b2d6c2f30ca2166152e3341c

src/cell.c

@@ -21,13 +21,13 @@
 #include "../config.h"
 
 /* Some standard headers. */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <pthread.h>
 #include <float.h>
 #include <limits.h>
 #include <math.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 
 /* MPI headers. */
 #ifdef WITH_MPI
@@ -44,9 +44,9 @@
 
 /* Local headers. */
 #include "atomic.h"
-#include "timers.h"
-#include "space.h"
 #include "error.h"
+#include "space.h"
+#include "timers.h"
 
 /* Global variables. */
 int cell_next_tag = 0;

src/cell.h

@@ -21,8 +21,8 @@
 
 /* Includes. */
 #include "lock.h"
-#include "part.h"
 #include "multipole.h"
+#include "part.h"
 
 /* Forward declaration of space, needed for cell_unpack. */
 struct space;

src/common_io.c

@@ -24,12 +24,12 @@
 #if defined(HAVE_HDF5)
 
 /* Some standard headers. */
+#include <hdf5.h>
+#include <math.h>
+#include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <stddef.h>
-#include <hdf5.h>
-#include <math.h>
 
 /* MPI headers. */
 #ifdef WITH_MPI

src/debug.h

@@ -20,8 +20,8 @@
 #define SWIFT_DEBUG_H
 
 /* Includes. */
-#include "part.h"
 #include "cell.h"
+#include "part.h"
 
 void print_cell(struct cell *c);
 void printParticle(struct part *parts, long long int i, int N);

src/engine.c

@@ -21,15 +21,15 @@
 #include "../config.h"
 
 /* Some standard headers. */
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <math.h>
 #include <float.h>
 #include <limits.h>
+#include <math.h>
 #include <omp.h>
 #include <sched.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
 
 /* MPI headers. */
 #ifdef WITH_MPI
@@ -45,12 +45,12 @@
 #include "engine.h"
 
 /* Local headers. */
-#include "cycle.h"
 #include "atomic.h"
-#include "timers.h"
-#include "debug.h"
 #include "cell.h"
+#include "cycle.h"
+#include "debug.h"
 #include "error.h"
+#include "timers.h"
 
 #ifdef LEGACY_GADGET2_SPH
 #include "runner_iact_legacy.h"

src/engine.h

@@ -23,12 +23,12 @@
 #include <pthread.h>
 
 /* Includes. */
+#include "lock.h"
 #include "proxy.h"
+#include "runner.h"
+#include "scheduler.h"
 #include "space.h"
 #include "task.h"
-#include "lock.h"
-#include "scheduler.h"
-#include "runner.h"
 
 /* Some constants. */
 #define engine_policy_none 0

src/kernel.h

@@ -21,9 +21,9 @@
 #define SWIFT_KERNEL_H
 
 /* Includes. */
-#include "vector.h"
 #include "const.h"
 #include "inline.h"
+#include "vector.h"
 
 /**
  * @file kernel.h

src/multipole.c

@@ -21,12 +21,12 @@
 #include "../config.h"
 
 /* Some standard headers. */
+#include <float.h>
+#include <limits.h>
+#include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <math.h>
-#include <float.h>
-#include <limits.h>
 
 /* MPI headers. */
 #ifdef WITH_MPI

src/multipole.h

@@ -23,10 +23,10 @@
 #include <math.h>
 
 /* Includes. */
+#include "const.h"
 #include "inline.h"
 #include "kernel.h"
 #include "part.h"
-#include "const.h"
 
 /* Some constants. */
 #define multipole_order 1

src/parallel_io.c

@@ -27,20 +27,20 @@
 #define H5_HAVE_PARALLEL
 
 /* Some standard headers. */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stddef.h>
 #include <hdf5.h>
 #include <math.h>
 #include <mpi.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 
 /* This object's header. */
 #include "parallel_io.h"
 
 /* Local includes. */
-#include "error.h"
 #include "common_io.h"
+#include "error.h"
 
 /**
  * @brief Reads a data array from a given HDF5 group.

src/parallel_io.h

@@ -25,8 +25,8 @@
 #endif
 
 /* Includes. */
-#include "part.h"
 #include "engine.h"
+#include "part.h"
 #include "units.h"
 
 #if defined(HAVE_HDF5) && defined(WITH_MPI) && defined(HAVE_PARALLEL_HDF5)

src/proxy.c

@@ -21,16 +21,16 @@
 #include "../config.h"
 
 /* Some standard headers. */
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <pthread.h>
-#include <math.h>
 #include <float.h>
 #include <limits.h>
+#include <math.h>
 #include <omp.h>
+#include <pthread.h>
 #include <sched.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
 
 /* MPI headers. */
 #ifdef WITH_MPI

src/proxy.h

@@ -20,8 +20,8 @@
 #define SWIFT_PROXY_H
 
 /* Includes. */
-#include "part.h"
 #include "cell.h"
+#include "part.h"
 
 /* Some constants. */
 #define proxy_buffgrow 1.5

src/runner.c

@@ -21,14 +21,14 @@
 #include "../config.h"
 
 /* Some standard headers. */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <pthread.h>
-#include <math.h>
 #include <float.h>
 #include <limits.h>
+#include <math.h>
 #include <omp.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 
 /* MPI headers. */
 #ifdef WITH_MPI
@@ -40,12 +40,12 @@
 
 /* Local headers. */
 #include "const.h"
-#include "timers.h"
-#include "task.h"
-#include "space.h"
-#include "scheduler.h"
 #include "engine.h"
 #include "error.h"
+#include "scheduler.h"
+#include "space.h"
+#include "task.h"
+#include "timers.h"
 
 /* Include the right variant of the SPH interactions */
 #ifdef LEGACY_GADGET2_SPH

src/runner_doiact.h

@@ -18,8 +18,8 @@
  ******************************************************************************/
 
 /* Includes. */
-#include "part.h"
 #include "cell.h"
+#include "part.h"
 
 /* Before including this file, define FUNCTION, which is the
    name of the interaction function. This creates the interaction functions

src/runner_iact.h

@@ -21,9 +21,9 @@
 #define SWIFT_RUNNER_IACT_H
 
 /* Includes. */
-#include "part.h"
 #include "const.h"
 #include "kernel.h"
+#include "part.h"
 #include "vector.h"
 
 /**

src/runner_iact_legacy.h

@@ -21,9 +21,9 @@
 #define SWIFT_RUNNER_IACT_LECAGY_H
 
 /* Includes. */
-#include "part.h"
 #include "const.h"
 #include "kernel.h"
+#include "part.h"
 #include "vector.h"
 
 /**

src/scheduler.c

@@ -21,13 +21,13 @@
 #include "../config.h"
 
 /* Some standard headers. */
+#include <limits.h>
+#include <math.h>
+#include <omp.h>
+#include <pthread.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <math.h>
-#include <pthread.h>
-#include <limits.h>
-#include <omp.h>
 
 /* MPI headers. */
 #ifdef WITH_MPI
@@ -38,12 +38,12 @@
 #include "scheduler.h"
 
 /* Local headers. */
-#include "error.h"
-#include "cycle.h"
 #include "atomic.h"
-#include "timers.h"
 #include "const.h"
+#include "cycle.h"
+#include "error.h"
 #include "kernel.h"
+#include "timers.h"
 
 /**
  * @brief Add an unlock_task to the given task.

src/scheduler.h

@@ -24,10 +24,10 @@
 
 /* Includes. */
 #include "cell.h"
-#include "queue.h"
-#include "task.h"
 #include "lock.h"
+#include "queue.h"
 #include "space.h"
+#include "task.h"
 
 /* Some constants. */
 #define scheduler_maxwait 3

src/serial_io.c

@@ -24,12 +24,12 @@
 #if defined(HAVE_HDF5) && defined(WITH_MPI) && !defined(HAVE_PARALLEL_HDF5)
 
 /* Some standard headers. */
+#include <hdf5.h>
+#include <math.h>
+#include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <stddef.h>
-#include <hdf5.h>
-#include <math.h>
 
 /* MPI headers. */
 #ifdef WITH_MPI
@@ -40,8 +40,8 @@
 #include "serial_io.h"
 
 /* Local includes. */
-#include "error.h"
 #include "common_io.h"
+#include "error.h"
 
 /*-----------------------------------------------------------------------------
  * Routines reading an IC file