a few more IWYU updates

src/AMOEBA/fix_amoeba_bitorsion.h

@@ -119,7 +119,7 @@ class FixAmoebaBiTorsion : public Fix {
   void chkttor(int, int, int, double &, double &, double &);
   void bcuint1(double *, double *, double *, double *, double, double, double, double, double,
                double, double &, double &, double &);
-  void bcucof(double *, double *, double *, double *, double, double, double[][4]);
+  void bcucof(double *, double *, double *, double *, double, double, double[4][4]);
 };
 }    // namespace LAMMPS_NS
 #endif

src/ML-IAP/mliap_model.h

@@ -14,7 +14,7 @@
 #ifndef LMP_MLIAP_MODEL_H
 #define LMP_MLIAP_MODEL_H
 
-#include "pointers.h"
+#include "pointers.h"    // IWYU pragma: export
 
 namespace LAMMPS_NS {
 

src/ML-IAP/mliap_model_python.cpp

@@ -26,7 +26,6 @@
 #include "mliap_model_python_couple.h"
 #include "pair_mliap.h"
 #include "python_compat.h"
-#include "utils.h"
 
 #include <Python.h>
 

src/OPENMP/fix_omp.cpp

@@ -25,7 +25,6 @@
 #include "error.h"
 #include "force.h"
 #include "neighbor.h"
-#include "neigh_request.h"
 #include "universe.h"
 #include "update.h"
 

src/compute_com_chunk.h

@@ -23,6 +23,7 @@ ComputeStyle(com/chunk,ComputeCOMChunk);
 #include "compute.h"
 
 namespace LAMMPS_NS {
+class Fix;
 
 class ComputeCOMChunk : public Compute {
  public:
@@ -38,8 +39,8 @@ class ComputeCOMChunk : public Compute {
   void lock_enable() override;
   void lock_disable() override;
   int lock_length() override;
-  void lock(class Fix *, bigint, bigint) override;
-  void unlock(class Fix *) override;
+  void lock(Fix *, bigint, bigint) override;
+  void unlock(Fix *) override;
 
   double memory_usage() override;
 

src/compute_dipole_chunk.h

@@ -23,6 +23,7 @@ ComputeStyle(dipole/chunk,ComputeDipoleChunk);
 #include "compute.h"
 
 namespace LAMMPS_NS {
+class Fix;
 
 class ComputeDipoleChunk : public Compute {
  public:
@@ -34,8 +35,8 @@ class ComputeDipoleChunk : public Compute {
   void lock_enable() override;
   void lock_disable() override;
   int lock_length() override;
-  void lock(class Fix *, bigint, bigint) override;
-  void unlock(class Fix *) override;
+  void lock(Fix *, bigint, bigint) override;
+  void unlock(Fix *) override;
 
   double memory_usage() override;
 

src/text_file_reader.h

@@ -22,6 +22,7 @@
 
 #include <cstdio>
 #include <exception>
+#include <string>
 
 namespace LAMMPS_NS {
 class TextFileReader {