text: 
  #ifndef PROCESSX_TYPES_H
  #define PROCESSX_TYPES_H
  
  #ifdef _WIN32
  #include <windows.h>
  typedef DWORD pid_t;
  #else
  #include <signal.h>
  #include <unistd.h>
  #include <sys/types.h>
  #endif
  
  typedef struct {
    pid_t *stor_begin;
    pid_t *stor_end;
    pid_t *end;
  } processx_vector_t;
  
  #define VECTOR(v) ((v).stor_begin)
  
  void processx_vector_init(processx_vector_t *v, size_t size, size_t alloc_size);
  size_t processx_vector_size(const processx_vector_t *v);
  void processx_vector_reserve(processx_vector_t *v, size_t size);
  void processx_vector_clear(processx_vector_t *v);
  void processx_vector_push_back(processx_vector_t *v, pid_t e);
  int processx_vector_find(const processx_vector_t *v, pid_t e, size_t from, size_t *idx);
  void processx_vector_rooted_tree(pid_t root, const processx_vector_t *nodes,
  				 const processx_vector_t *parents,
  				 processx_vector_t *result);
  
  #endif
  