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win.h

win.h 1.3 KB
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  1. /*
    2. 

  2.  * This file is part of the UCB release of Plan 9. It is subject to the license
    3. 

  3.  * terms in the LICENSE file found in the top-level directory of this
    4. 

  4.  * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
    5. 

  5.  * part of the UCB release of Plan 9, including this file, may be copied,
    6. 

  6.  * modified, propagated, or distributed except according to the terms contained
    7. 

  7.  * in the LICENSE file.
    8. 

  8.  */
    9. 

  9. 

  10. enum
    11. 

  11. {
    12. 

  12. 	False,
    13. 

  13. 	True,
    14. 

  14. 	EVENTSIZE=256,
    15. 

  15. };
    16. 

  16. 

  17. 

  18. typedef struct Event Event;
    19. 

  19. struct Event
    20. 

  20. {
    21. 

  21. 	int	c1;
    22. 

  22. 	int	c2;
    23. 

  23. 	int	q0;
    24. 

  24. 	int	q1;
    25. 

  25. 	int	flag;
    26. 

  26. 	int	nb;
    27. 

  27. 	int	nr;
    28. 

  28. 	char	b[EVENTSIZE*UTFmax+1];
    29. 

  29. 	Rune	r[EVENTSIZE+1];
    30. 

  30. };
    31. 

  31. 

  32. 

  33. typedef struct Win Win;
    34. 

  34. struct Win
    35. 

  35. {
    36. 

  36. 	int	winid;
    37. 

  37. 	int	addr;
    38. 

  38. 	Biobuf *body;
    39. 

  39. 	int	ctl;
    40. 

  40. 	int	data;
    41. 

  41. 	int	event;
    42. 

  42. 	char	buf[512];
    43. 

  43. 	char	*bufp;
    44. 

  44. 	int	nbuf;
    45. 

  45. };
    46. 

  46. 

  47. int     dead(Win*);
    48. 

  48. void	wnew(Win*);
    49. 

  49. void	wwritebody(Win*, char *s, int n);
    50. 

  50. void	wread(Win*, u32, u32, char*);
    51. 

  51. void	wclean(Win*);
    52. 

  52. void	wname(Win*, char*);
    53. 

  53. void	wdormant(Win*);
    54. 

  54. void	wevent(Win*, Event*);
    55. 

  55. void	wtagwrite(Win*, char*, int);
    56. 

  56. void	wwriteevent(Win*, Event*);
    57. 

  57. void	wslave(Win*, Channel*);	/* chan(Event) */
    58. 

  58. void	wreplace(Win*, char*, char*, int);
    59. 

  59. void	wselect(Win*, char*);
    60. 

  60. int	wdel(Win*);
    61. 

  61. int	wreadall(Win*, char**);
    62. 

  62. 

  63. void	ctlwrite(Win*, char*);
    64. 

  64. int	getec(Win*);
    65. 

  65. int	geten(Win*);
    66. 

  66. int	geter(Win*, char*, int*);
    67. 

  67. int	openfile(Win*, char*);
    68. 

  68. void	openbody(Win*, int);
    69.