General.h

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      #ifndef _GENERAL_H_
      #define _GENERAL_H_
      
      #include <unistd.h>
      #include <sys/types.h>
      #include <sys/time.h>
      
      #ifdef _POSIX_SOURCE
  10  #undef _POSIX_SOURCE
      #endif
      
      #ifndef __FreeBSD__
      #define _POSIX_SOURCE 1
      #endif
      
      #include <stdio.h>
      #include <signal.h>
      #include <errno.h>
  20  #include <stdlib.h>
      
      #include <X11/X.h>
      #include <X11/Xlib.h>
      #include <X11/Xos.h>
      #include <X11/Xlib.h>
      #include <X11/Xutil.h>
      #include <X11/Xatom.h>
      
      #include <X11/extensions/shape.h>
  30  
      // True and False are defined in Xlib.h
      typedef char Boolean;
      
      #define NewString(x) (strcpy((char *)malloc(strlen(x)+1),(x)))
      
      #ifndef SIGNAL_CALLBACK_TYPE
      //#define SIGNAL_CALLBACK_TYPE (void (*)(...))
      #define SIGNAL_CALLBACK_TYPE (void (*)(int))
      #endif
  40  
      #define signal(x,y)     \
        do { \
          struct sigaction sAct; \
          (void)sigemptyset(&sAct.sa_mask); \
          sAct.sa_flags = 0; \
          sAct.sa_handler = (SIGNAL_CALLBACK_TYPE(y)); \
          (void)sigaction((x), &sAct, NULL); \
        } while (0)
      
  50  #include "Config.h"
      
      #ifdef CONFIG_USE_SESSION_MANAGER
      #include <X11/SM/SMlib.h>
      #endif
      
      class Atoms  {
      public:
          static Atom wm_state;
          static Atom wm_changeState;
  60      static Atom wm_protocols;
          static Atom wm_delete;
          static Atom wm_takeFocus;
          static Atom wm_colormaps;
          static Atom wmx_running;
      };
      
      extern Boolean ignoreBadWindowErrors; // tidiness hack
      
      #define AllButtonMask   ( Button1Mask | Button2Mask | Button3Mask \
  70                          | Button4Mask | Button5Mask )
      #define ButtonMask      ( ButtonPressMask | ButtonReleaseMask )
      #define DragMask        ( ButtonMask | ButtonMotionMask )
      #define MenuMask        ( ButtonMask | ButtonMotionMask | ExposureMask )
      #define MenuGrabMask    ( ButtonMask | ButtonMotionMask | StructureNotifyMask \
                                | SubstructureNotifyMask )
      
      #endif
      

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