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- /*-
- * @(#)xlock.h 1.9 91/05/24 XLOCK
- *
- * xlock.h - external interfaces for new modes and SYSV OS defines.
- *
- * Copyright (c) 1991 by Patrick J. Naughton.
- *
- */
-
- #include <X11/Xlib.h>
- #include <X11/Xutil.h>
- #include <X11/Xos.h>
- #include <stdlib.h>
-
- #define MAXSCREENS 3
- #define NUMCOLORS 64
-
- typedef struct {
- GC gc; /* graphics context for animation */
- int npixels; /* number of valid entries in pixels */
- u_long pixels[NUMCOLORS]; /* pixel values in the colormap */
- } perscreen;
-
- extern perscreen Scr[MAXSCREENS];
- extern Display *dsp;
- extern int screen;
-
- extern char *ProgramName;
- extern char *display;
- extern char *mode;
- extern char *fontname;
- extern char *background;
- extern char *foreground;
- extern char *text_name;
- extern char *text_pass;
- extern char *text_info;
- extern char *text_valid;
- extern char *text_invalid;
- extern float saturation;
- extern int nicelevel;
- extern int delay;
- extern int batchcount;
- extern int points;
- extern int reinittime;
- extern int timeout;
- extern Bool usefirst;
- extern Bool mono;
- extern Bool nolock;
- extern Bool allowroot;
- extern Bool enablesaver;
- extern Bool allowaccess;
- extern Bool echokeys;
- extern Bool verbose;
- extern void (*callback) ();
- extern void (*init) ();
-
- extern void GetResources();
- extern void hsbramp();
- extern void error();
- extern long seconds();
- extern void usage();
-
- /* System V Release 4 redefinitions of BSD functions and structures */
-
- #ifdef SYSV
-
- #include <sys/time.h>
- #include <poll.h>
- #include <shadow.h>
- #define srandom srand
- #define random rand
- #define MAXRAND (32767.0)
-
- #ifdef sco
- #include <sys/security.h>
- #include <prot.h>
- #define passwd pr_passwd
- #define pw_name ufld.fd_name
- #define pw_passwd ufld.fd_encrypt
- #define getpwnam getprpwnam
- #else
- #define passwd spwd
- #define pw_name sp_namp
- #define pw_passwd sp_pwdp
- #define getpwnam getspnam
- #endif
-
- #else
-
- #define MAXRAND (2147483648.0)
-
- #endif
-