1 | #ifndef __VTERM_H__ |
2 | #define __VTERM_H__ |
3 | |
4 | #ifdef __cplusplus |
5 | extern "C" { |
6 | #endif |
7 | |
8 | #include <stdint.h> |
9 | #include <stdlib.h> |
10 | #include <stdbool.h> |
11 | |
12 | #include "vterm_keycodes.h" |
13 | |
14 | typedef struct VTerm VTerm; |
15 | typedef struct VTermState VTermState; |
16 | typedef struct VTermScreen VTermScreen; |
17 | |
18 | typedef struct { |
19 | int row; |
20 | int col; |
21 | } VTermPos; |
22 | |
23 | /* some small utility functions; we can just keep these static here */ |
24 | |
25 | /* order points by on-screen flow order */ |
26 | static inline int vterm_pos_cmp(VTermPos a, VTermPos b) |
27 | { |
28 | return (a.row == b.row) ? a.col - b.col : a.row - b.row; |
29 | } |
30 | |
31 | typedef struct { |
32 | int start_row; |
33 | int end_row; |
34 | int start_col; |
35 | int end_col; |
36 | } VTermRect; |
37 | |
38 | /* true if the rect contains the point */ |
39 | static inline int vterm_rect_contains(VTermRect r, VTermPos p) |
40 | { |
41 | return p.row >= r.start_row && p.row < r.end_row && |
42 | p.col >= r.start_col && p.col < r.end_col; |
43 | } |
44 | |
45 | /* move a rect */ |
46 | static inline void vterm_rect_move(VTermRect *rect, int row_delta, int col_delta) |
47 | { |
48 | rect->start_row += row_delta; rect->end_row += row_delta; |
49 | rect->start_col += col_delta; rect->end_col += col_delta; |
50 | } |
51 | |
52 | /** |
53 | * Bit-field describing the content of the tagged union `VTermColor`. |
54 | */ |
55 | typedef enum { |
56 | /** |
57 | * If the lower bit of `type` is not set, the colour is 24-bit RGB. |
58 | */ |
59 | VTERM_COLOR_RGB = 0x00, |
60 | |
61 | /** |
62 | * The colour is an index into a palette of 256 colours. |
63 | */ |
64 | VTERM_COLOR_INDEXED = 0x01, |
65 | |
66 | /** |
67 | * Mask that can be used to extract the RGB/Indexed bit. |
68 | */ |
69 | VTERM_COLOR_TYPE_MASK = 0x01, |
70 | |
71 | /** |
72 | * If set, indicates that this colour should be the default foreground |
73 | * color, i.e. there was no SGR request for another colour. When |
74 | * rendering this colour it is possible to ignore "idx" and just use a |
75 | * colour that is not in the palette. |
76 | */ |
77 | VTERM_COLOR_DEFAULT_FG = 0x02, |
78 | |
79 | /** |
80 | * If set, indicates that this colour should be the default background |
81 | * color, i.e. there was no SGR request for another colour. A common |
82 | * option when rendering this colour is to not render a background at |
83 | * all, for example by rendering the window transparently at this spot. |
84 | */ |
85 | VTERM_COLOR_DEFAULT_BG = 0x04, |
86 | |
87 | /** |
88 | * Mask that can be used to extract the default foreground/background bit. |
89 | */ |
90 | VTERM_COLOR_DEFAULT_MASK = 0x06 |
91 | } VTermColorType; |
92 | |
93 | /** |
94 | * Returns true if the VTERM_COLOR_RGB `type` flag is set, indicating that the |
95 | * given VTermColor instance is an indexed colour. |
96 | */ |
97 | #define VTERM_COLOR_IS_INDEXED(col) \ |
98 | (((col)->type & VTERM_COLOR_TYPE_MASK) == VTERM_COLOR_INDEXED) |
99 | |
100 | /** |
101 | * Returns true if the VTERM_COLOR_INDEXED `type` flag is set, indicating that |
102 | * the given VTermColor instance is an rgb colour. |
103 | */ |
104 | #define VTERM_COLOR_IS_RGB(col) \ |
105 | (((col)->type & VTERM_COLOR_TYPE_MASK) == VTERM_COLOR_RGB) |
106 | |
107 | /** |
108 | * Returns true if the VTERM_COLOR_DEFAULT_FG `type` flag is set, indicating |
109 | * that the given VTermColor instance corresponds to the default foreground |
110 | * color. |
111 | */ |
112 | #define VTERM_COLOR_IS_DEFAULT_FG(col) \ |
113 | (!!((col)->type & VTERM_COLOR_DEFAULT_FG)) |
114 | |
115 | /** |
116 | * Returns true if the VTERM_COLOR_DEFAULT_BG `type` flag is set, indicating |
117 | * that the given VTermColor instance corresponds to the default background |
118 | * color. |
119 | */ |
120 | #define VTERM_COLOR_IS_DEFAULT_BG(col) \ |
121 | (!!((col)->type & VTERM_COLOR_DEFAULT_BG)) |
122 | |
123 | /** |
124 | * Tagged union storing either an RGB color or an index into a colour palette. |
125 | * In order to convert indexed colours to RGB, you may use the |
126 | * vterm_state_convert_color_to_rgb() or vterm_screen_convert_color_to_rgb() |
127 | * functions which lookup the RGB colour from the palette maintained by a |
128 | * VTermState or VTermScreen instance. |
129 | */ |
130 | typedef union { |
131 | /** |
132 | * Tag indicating which union member is actually valid. This variable |
133 | * coincides with the `type` member of the `rgb` and the `indexed` struct |
134 | * in memory. Please use the `VTERM_COLOR_IS_*` test macros to check whether |
135 | * a particular type flag is set. |
136 | */ |
137 | uint8_t type; |
138 | |
139 | /** |
140 | * Valid if `VTERM_COLOR_IS_RGB(type)` is true. Holds the RGB colour values. |
141 | */ |
142 | struct { |
143 | /** |
144 | * Same as the top-level `type` member stored in VTermColor. |
145 | */ |
146 | uint8_t type; |
147 | |
148 | /** |
149 | * The actual 8-bit red, green, blue colour values. |
150 | */ |
151 | uint8_t red, green, blue; |
152 | } rgb; |
153 | |
154 | /** |
155 | * If `VTERM_COLOR_IS_INDEXED(type)` is true, this member holds the index into |
156 | * the colour palette. |
157 | */ |
158 | struct { |
159 | /** |
160 | * Same as the top-level `type` member stored in VTermColor. |
161 | */ |
162 | uint8_t type; |
163 | |
164 | /** |
165 | * Index into the colour map. |
166 | */ |
167 | uint8_t idx; |
168 | } indexed; |
169 | } VTermColor; |
170 | |
171 | /** |
172 | * Constructs a new VTermColor instance representing the given RGB values. |
173 | */ |
174 | static inline void vterm_color_rgb(VTermColor *col, uint8_t red, uint8_t green, |
175 | uint8_t blue) |
176 | { |
177 | col->type = VTERM_COLOR_RGB; |
178 | col->rgb.red = red; |
179 | col->rgb.green = green; |
180 | col->rgb.blue = blue; |
181 | } |
182 | |
183 | /** |
184 | * Construct a new VTermColor instance representing an indexed color with the |
185 | * given index. |
186 | */ |
187 | static inline void vterm_color_indexed(VTermColor *col, uint8_t idx) |
188 | { |
189 | col->type = VTERM_COLOR_INDEXED; |
190 | col->indexed.idx = idx; |
191 | } |
192 | |
193 | /** |
194 | * Compares two colours. Returns true if the colors are equal, false otherwise. |
195 | */ |
196 | int vterm_color_is_equal(const VTermColor *a, const VTermColor *b); |
197 | |
198 | typedef enum { |
199 | /* VTERM_VALUETYPE_NONE = 0 */ |
200 | VTERM_VALUETYPE_BOOL = 1, |
201 | VTERM_VALUETYPE_INT, |
202 | VTERM_VALUETYPE_STRING, |
203 | VTERM_VALUETYPE_COLOR, |
204 | |
205 | VTERM_N_VALUETYPES |
206 | } VTermValueType; |
207 | |
208 | typedef union { |
209 | int boolean; |
210 | int number; |
211 | char *string; |
212 | VTermColor color; |
213 | } VTermValue; |
214 | |
215 | typedef enum { |
216 | /* VTERM_ATTR_NONE = 0 */ |
217 | VTERM_ATTR_BOLD = 1, // bool: 1, 22 |
218 | VTERM_ATTR_UNDERLINE, // number: 4, 21, 24 |
219 | VTERM_ATTR_ITALIC, // bool: 3, 23 |
220 | VTERM_ATTR_BLINK, // bool: 5, 25 |
221 | VTERM_ATTR_REVERSE, // bool: 7, 27 |
222 | VTERM_ATTR_STRIKE, // bool: 9, 29 |
223 | VTERM_ATTR_FONT, // number: 10-19 |
224 | VTERM_ATTR_FOREGROUND, // color: 30-39 90-97 |
225 | VTERM_ATTR_BACKGROUND, // color: 40-49 100-107 |
226 | |
227 | VTERM_N_ATTRS |
228 | } VTermAttr; |
229 | |
230 | typedef enum { |
231 | /* VTERM_PROP_NONE = 0 */ |
232 | VTERM_PROP_CURSORVISIBLE = 1, // bool |
233 | VTERM_PROP_CURSORBLINK, // bool |
234 | VTERM_PROP_ALTSCREEN, // bool |
235 | VTERM_PROP_TITLE, // string |
236 | VTERM_PROP_ICONNAME, // string |
237 | VTERM_PROP_REVERSE, // bool |
238 | VTERM_PROP_CURSORSHAPE, // number |
239 | VTERM_PROP_MOUSE, // number |
240 | |
241 | VTERM_N_PROPS |
242 | } VTermProp; |
243 | |
244 | enum { |
245 | VTERM_PROP_CURSORSHAPE_BLOCK = 1, |
246 | VTERM_PROP_CURSORSHAPE_UNDERLINE, |
247 | VTERM_PROP_CURSORSHAPE_BAR_LEFT, |
248 | |
249 | VTERM_N_PROP_CURSORSHAPES |
250 | }; |
251 | |
252 | enum { |
253 | VTERM_PROP_MOUSE_NONE = 0, |
254 | VTERM_PROP_MOUSE_CLICK, |
255 | VTERM_PROP_MOUSE_DRAG, |
256 | VTERM_PROP_MOUSE_MOVE, |
257 | |
258 | VTERM_N_PROP_MOUSES |
259 | }; |
260 | |
261 | typedef struct { |
262 | const uint32_t *chars; |
263 | int width; |
264 | unsigned int protected_cell:1; /* DECSCA-protected against DECSEL/DECSED */ |
265 | unsigned int dwl:1; /* DECDWL or DECDHL double-width line */ |
266 | unsigned int dhl:2; /* DECDHL double-height line (1=top 2=bottom) */ |
267 | } VTermGlyphInfo; |
268 | |
269 | typedef struct { |
270 | unsigned int doublewidth:1; /* DECDWL or DECDHL line */ |
271 | unsigned int doubleheight:2; /* DECDHL line (1=top 2=bottom) */ |
272 | } VTermLineInfo; |
273 | |
274 | typedef struct { |
275 | /* libvterm relies on this memory to be zeroed out before it is returned |
276 | * by the allocator. */ |
277 | void *(*malloc)(size_t size, void *allocdata); |
278 | void (*free)(void *ptr, void *allocdata); |
279 | } VTermAllocatorFunctions; |
280 | |
281 | VTerm *vterm_new(int rows, int cols); |
282 | VTerm *vterm_new_with_allocator(int rows, int cols, VTermAllocatorFunctions *funcs, void *allocdata); |
283 | void vterm_free(VTerm* vt); |
284 | |
285 | void vterm_get_size(const VTerm *vt, int *rowsp, int *colsp); |
286 | void vterm_set_size(VTerm *vt, int rows, int cols); |
287 | |
288 | int vterm_get_utf8(const VTerm *vt); |
289 | void vterm_set_utf8(VTerm *vt, int is_utf8); |
290 | |
291 | size_t vterm_input_write(VTerm *vt, const char *bytes, size_t len); |
292 | |
293 | /* Setting output callback will override the buffer logic */ |
294 | typedef void VTermOutputCallback(const char *s, size_t len, void *user); |
295 | void vterm_output_set_callback(VTerm *vt, VTermOutputCallback *func, void *user); |
296 | |
297 | /* These buffer functions only work if output callback is NOT set |
298 | * These are deprecated and will be removed in a later version */ |
299 | size_t vterm_output_get_buffer_size(const VTerm *vt); |
300 | size_t vterm_output_get_buffer_current(const VTerm *vt); |
301 | size_t vterm_output_get_buffer_remaining(const VTerm *vt); |
302 | |
303 | /* This too */ |
304 | size_t vterm_output_read(VTerm *vt, char *buffer, size_t len); |
305 | |
306 | void vterm_keyboard_unichar(VTerm *vt, uint32_t c, VTermModifier mod); |
307 | void vterm_keyboard_key(VTerm *vt, VTermKey key, VTermModifier mod); |
308 | |
309 | void vterm_keyboard_start_paste(VTerm *vt); |
310 | void vterm_keyboard_end_paste(VTerm *vt); |
311 | |
312 | void vterm_mouse_move(VTerm *vt, int row, int col, VTermModifier mod); |
313 | void vterm_mouse_button(VTerm *vt, int button, bool pressed, VTermModifier mod); |
314 | |
315 | // ------------ |
316 | // Parser layer |
317 | // ------------ |
318 | |
319 | /* Flag to indicate non-final subparameters in a single CSI parameter. |
320 | * Consider |
321 | * CSI 1;2:3:4;5a |
322 | * 1 4 and 5 are final. |
323 | * 2 and 3 are non-final and will have this bit set |
324 | * |
325 | * Don't confuse this with the final byte of the CSI escape; 'a' in this case. |
326 | */ |
327 | #define CSI_ARG_FLAG_MORE (1U<<31) |
328 | #define CSI_ARG_MASK (~(1U<<31)) |
329 | |
330 | #define CSI_ARG_HAS_MORE(a) ((a) & CSI_ARG_FLAG_MORE) |
331 | #define CSI_ARG(a) ((a) & CSI_ARG_MASK) |
332 | |
333 | /* Can't use -1 to indicate a missing argument; use this instead */ |
334 | #define CSI_ARG_MISSING ((1UL<<31)-1) |
335 | |
336 | #define CSI_ARG_IS_MISSING(a) (CSI_ARG(a) == CSI_ARG_MISSING) |
337 | #define CSI_ARG_OR(a,def) (CSI_ARG(a) == CSI_ARG_MISSING ? (def) : CSI_ARG(a)) |
338 | #define CSI_ARG_COUNT(a) (CSI_ARG(a) == CSI_ARG_MISSING || CSI_ARG(a) == 0 ? 1 : CSI_ARG(a)) |
339 | |
340 | typedef struct { |
341 | int (*text)(const char *bytes, size_t len, void *user); |
342 | int (*control)(unsigned char control, void *user); |
343 | int (*escape)(const char *bytes, size_t len, void *user); |
344 | int (*csi)(const char *leader, const long args[], int argcount, const char *intermed, char command, void *user); |
345 | int (*osc)(const char *command, size_t cmdlen, void *user); |
346 | int (*dcs)(const char *command, size_t cmdlen, void *user); |
347 | int (*resize)(int rows, int cols, void *user); |
348 | } VTermParserCallbacks; |
349 | |
350 | void vterm_parser_set_callbacks(VTerm *vt, const VTermParserCallbacks *callbacks, void *user); |
351 | void *vterm_parser_get_cbdata(VTerm *vt); |
352 | |
353 | // ----------- |
354 | // State layer |
355 | // ----------- |
356 | |
357 | typedef struct { |
358 | int (*putglyph)(VTermGlyphInfo *info, VTermPos pos, void *user); |
359 | int (*movecursor)(VTermPos pos, VTermPos oldpos, int visible, void *user); |
360 | int (*scrollrect)(VTermRect rect, int downward, int rightward, void *user); |
361 | int (*moverect)(VTermRect dest, VTermRect src, void *user); |
362 | int (*erase)(VTermRect rect, int selective, void *user); |
363 | int (*initpen)(void *user); |
364 | int (*setpenattr)(VTermAttr attr, VTermValue *val, void *user); |
365 | int (*settermprop)(VTermProp prop, VTermValue *val, void *user); |
366 | int (*bell)(void *user); |
367 | int (*resize)(int rows, int cols, VTermPos *delta, void *user); |
368 | int (*setlineinfo)(int row, const VTermLineInfo *newinfo, const VTermLineInfo *oldinfo, void *user); |
369 | } VTermStateCallbacks; |
370 | |
371 | VTermState *vterm_obtain_state(VTerm *vt); |
372 | |
373 | void vterm_state_set_callbacks(VTermState *state, const VTermStateCallbacks *callbacks, void *user); |
374 | void *vterm_state_get_cbdata(VTermState *state); |
375 | |
376 | // Only invokes control, csi, osc, dcs |
377 | void vterm_state_set_unrecognised_fallbacks(VTermState *state, const VTermParserCallbacks *fallbacks, void *user); |
378 | void *vterm_state_get_unrecognised_fbdata(VTermState *state); |
379 | |
380 | void vterm_state_reset(VTermState *state, int hard); |
381 | void vterm_state_get_cursorpos(const VTermState *state, VTermPos *cursorpos); |
382 | void vterm_state_get_default_colors(const VTermState *state, VTermColor *default_fg, VTermColor *default_bg); |
383 | void vterm_state_get_palette_color(const VTermState *state, int index, VTermColor *col); |
384 | void vterm_state_set_default_colors(VTermState *state, const VTermColor *default_fg, const VTermColor *default_bg); |
385 | void vterm_state_set_palette_color(VTermState *state, int index, const VTermColor *col); |
386 | void vterm_state_set_bold_highbright(VTermState *state, int bold_is_highbright); |
387 | int vterm_state_get_penattr(const VTermState *state, VTermAttr attr, VTermValue *val); |
388 | int vterm_state_set_termprop(VTermState *state, VTermProp prop, VTermValue *val); |
389 | void vterm_state_focus_in(VTermState *state); |
390 | void vterm_state_focus_out(VTermState *state); |
391 | const VTermLineInfo *vterm_state_get_lineinfo(const VTermState *state, int row); |
392 | |
393 | /** |
394 | * Makes sure that the given color `col` is indeed an RGB colour. After this |
395 | * function returns, VTERM_COLOR_IS_RGB(col) will return true, while all other |
396 | * flags stored in `col->type` will have been reset. |
397 | * |
398 | * @param state is the VTermState instance from which the colour palette should |
399 | * be extracted. |
400 | * @param col is a pointer at the VTermColor instance that should be converted |
401 | * to an RGB colour. |
402 | */ |
403 | void vterm_state_convert_color_to_rgb(const VTermState *state, VTermColor *col); |
404 | |
405 | // ------------ |
406 | // Screen layer |
407 | // ------------ |
408 | |
409 | typedef struct { |
410 | unsigned int bold : 1; |
411 | unsigned int underline : 2; |
412 | unsigned int italic : 1; |
413 | unsigned int blink : 1; |
414 | unsigned int reverse : 1; |
415 | unsigned int strike : 1; |
416 | unsigned int font : 4; /* 0 to 9 */ |
417 | unsigned int dwl : 1; /* On a DECDWL or DECDHL line */ |
418 | unsigned int dhl : 2; /* On a DECDHL line (1=top 2=bottom) */ |
419 | } VTermScreenCellAttrs; |
420 | |
421 | enum { |
422 | VTERM_UNDERLINE_OFF, |
423 | VTERM_UNDERLINE_SINGLE, |
424 | VTERM_UNDERLINE_DOUBLE, |
425 | VTERM_UNDERLINE_CURLY, |
426 | }; |
427 | |
428 | typedef struct { |
429 | #define VTERM_MAX_CHARS_PER_CELL 6 |
430 | uint32_t chars[VTERM_MAX_CHARS_PER_CELL]; |
431 | char width; |
432 | VTermScreenCellAttrs attrs; |
433 | VTermColor fg, bg; |
434 | } VTermScreenCell; |
435 | |
436 | typedef struct { |
437 | int (*damage)(VTermRect rect, void *user); |
438 | int (*moverect)(VTermRect dest, VTermRect src, void *user); |
439 | int (*movecursor)(VTermPos pos, VTermPos oldpos, int visible, void *user); |
440 | int (*settermprop)(VTermProp prop, VTermValue *val, void *user); |
441 | int (*bell)(void *user); |
442 | int (*resize)(int rows, int cols, void *user); |
443 | int (*sb_pushline)(int cols, const VTermScreenCell *cells, void *user); |
444 | int (*sb_popline)(int cols, VTermScreenCell *cells, void *user); |
445 | } VTermScreenCallbacks; |
446 | |
447 | VTermScreen *vterm_obtain_screen(VTerm *vt); |
448 | |
449 | void vterm_screen_set_callbacks(VTermScreen *screen, const VTermScreenCallbacks *callbacks, void *user); |
450 | void *vterm_screen_get_cbdata(VTermScreen *screen); |
451 | |
452 | // Only invokes control, csi, osc, dcs |
453 | void vterm_screen_set_unrecognised_fallbacks(VTermScreen *screen, const VTermParserCallbacks *fallbacks, void *user); |
454 | void *vterm_screen_get_unrecognised_fbdata(VTermScreen *screen); |
455 | |
456 | void vterm_screen_enable_altscreen(VTermScreen *screen, int altscreen); |
457 | |
458 | typedef enum { |
459 | VTERM_DAMAGE_CELL, /* every cell */ |
460 | VTERM_DAMAGE_ROW, /* entire rows */ |
461 | VTERM_DAMAGE_SCREEN, /* entire screen */ |
462 | VTERM_DAMAGE_SCROLL, /* entire screen + scrollrect */ |
463 | |
464 | VTERM_N_DAMAGES |
465 | } VTermDamageSize; |
466 | |
467 | void vterm_screen_flush_damage(VTermScreen *screen); |
468 | void vterm_screen_set_damage_merge(VTermScreen *screen, VTermDamageSize size); |
469 | |
470 | void vterm_screen_reset(VTermScreen *screen, int hard); |
471 | |
472 | /* Neither of these functions NUL-terminate the buffer */ |
473 | size_t vterm_screen_get_chars(const VTermScreen *screen, uint32_t *chars, size_t len, const VTermRect rect); |
474 | size_t vterm_screen_get_text(const VTermScreen *screen, char *str, size_t len, const VTermRect rect); |
475 | |
476 | typedef enum { |
477 | VTERM_ATTR_BOLD_MASK = 1 << 0, |
478 | VTERM_ATTR_UNDERLINE_MASK = 1 << 1, |
479 | VTERM_ATTR_ITALIC_MASK = 1 << 2, |
480 | VTERM_ATTR_BLINK_MASK = 1 << 3, |
481 | VTERM_ATTR_REVERSE_MASK = 1 << 4, |
482 | VTERM_ATTR_STRIKE_MASK = 1 << 5, |
483 | VTERM_ATTR_FONT_MASK = 1 << 6, |
484 | VTERM_ATTR_FOREGROUND_MASK = 1 << 7, |
485 | VTERM_ATTR_BACKGROUND_MASK = 1 << 8, |
486 | |
487 | VTERM_ALL_ATTRS_MASK = (1 << 9) - 1 |
488 | } VTermAttrMask; |
489 | |
490 | int vterm_screen_get_attrs_extent(const VTermScreen *screen, VTermRect *extent, VTermPos pos, VTermAttrMask attrs); |
491 | |
492 | int vterm_screen_get_cell(const VTermScreen *screen, VTermPos pos, VTermScreenCell *cell); |
493 | |
494 | int vterm_screen_is_eol(const VTermScreen *screen, VTermPos pos); |
495 | |
496 | /** |
497 | * Same as vterm_state_convert_color_to_rgb(), but takes a `screen` instead of a `state` |
498 | * instance. |
499 | */ |
500 | void vterm_screen_convert_color_to_rgb(const VTermScreen *screen, VTermColor *col); |
501 | |
502 | // --------- |
503 | // Utilities |
504 | // --------- |
505 | |
506 | VTermValueType vterm_get_attr_type(VTermAttr attr); |
507 | VTermValueType vterm_get_prop_type(VTermProp prop); |
508 | |
509 | void vterm_scroll_rect(VTermRect rect, |
510 | int downward, |
511 | int rightward, |
512 | int (*moverect)(VTermRect src, VTermRect dest, void *user), |
513 | int (*eraserect)(VTermRect rect, int selective, void *user), |
514 | void *user); |
515 | |
516 | void vterm_copy_cells(VTermRect dest, |
517 | VTermRect src, |
518 | void (*copycell)(VTermPos dest, VTermPos src, void *user), |
519 | void *user); |
520 | |
521 | #ifdef __cplusplus |
522 | } |
523 | #endif |
524 | |
525 | #endif |
526 | |