1 /*-
2 * Copyright (c) 2017 Netflix, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23 * SUCH DAMAGE.
24 */
25
26 /*
27 * Taken from MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.h
28 */
29
30 /** @file
31 Definition for Device Path library.
32
33 Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
34 SPDX-License-Identifier: BSD-2-Clause-Patent
35
36 **/
37
38 #ifndef _UEFI_DEVICE_PATH_LIB_H_
39 #define _UEFI_DEVICE_PATH_LIB_H_
40 #include <Uefi.h>
41 #include <Protocol/DevicePathUtilities.h>
42 #include <Protocol/DebugPort.h>
43 #include <Protocol/DevicePathToText.h>
44 #include <Protocol/DevicePathFromText.h>
45 #include <Guid/PcAnsi.h>
46 #include <Library/DebugLib.h>
47 #include <Library/PrintLib.h>
48 #include <Library/BaseLib.h>
49 #include <Library/BaseMemoryLib.h>
50 #include <Library/MemoryAllocationLib.h>
51 #include <Library/UefiBootServicesTableLib.h>
52 #include <Library/DevicePathLib.h>
53 #include <Library/PcdLib.h>
54 #include <IndustryStandard/Bluetooth.h>
55
56 #define IS_COMMA(a) ((a) == ',')
57 #define IS_HYPHEN(a) ((a) == '-')
58 #define IS_DOT(a) ((a) == '.')
59 #define IS_LEFT_PARENTH(a) ((a) == '(')
60 #define IS_RIGHT_PARENTH(a) ((a) == ')')
61 #define IS_SLASH(a) ((a) == '/')
62 #define IS_NULL(a) ((a) == '\0')
63
64 //
65 // Private Data structure
66 //
67 typedef struct {
68 char *Str;
69 UINTN Count;
70 UINTN Capacity;
71 } POOL_PRINT;
72
73 typedef
74 EFI_DEVICE_PATH_PROTOCOL *
75 (*DEVICE_PATH_FROM_TEXT) (
76 IN char *Str
77 );
78
79 typedef
80 VOID
81 (*DEVICE_PATH_TO_TEXT) (
82 IN OUT POOL_PRINT *Str,
83 IN VOID *DevicePath,
84 IN BOOLEAN DisplayOnly,
85 IN BOOLEAN AllowShortcuts
86 );
87
88 typedef struct {
89 UINT8 Type;
90 UINT8 SubType;
91 DEVICE_PATH_TO_TEXT Function;
92 } DEVICE_PATH_TO_TEXT_TABLE;
93
94 typedef struct {
95 UINT8 Type;
96 const char *Text;
97 } DEVICE_PATH_TO_TEXT_GENERIC_TABLE;
98
99 typedef struct {
100 const char *DevicePathNodeText;
101 DEVICE_PATH_FROM_TEXT Function;
102 } DEVICE_PATH_FROM_TEXT_TABLE;
103
104 typedef struct {
105 BOOLEAN ClassExist;
106 UINT8 Class;
107 BOOLEAN SubClassExist;
108 UINT8 SubClass;
109 } USB_CLASS_TEXT;
110
111 #define USB_CLASS_AUDIO 1
112 #define USB_CLASS_CDCCONTROL 2
113 #define USB_CLASS_HID 3
114 #define USB_CLASS_IMAGE 6
115 #define USB_CLASS_PRINTER 7
116 #define USB_CLASS_MASS_STORAGE 8
117 #define USB_CLASS_HUB 9
118 #define USB_CLASS_CDCDATA 10
119 #define USB_CLASS_SMART_CARD 11
120 #define USB_CLASS_VIDEO 14
121 #define USB_CLASS_DIAGNOSTIC 220
122 #define USB_CLASS_WIRELESS 224
123
124 #define USB_CLASS_RESERVE 254
125 #define USB_SUBCLASS_FW_UPDATE 1
126 #define USB_SUBCLASS_IRDA_BRIDGE 2
127 #define USB_SUBCLASS_TEST 3
128
129 #define RFC_1700_UDP_PROTOCOL 17
130 #define RFC_1700_TCP_PROTOCOL 6
131
132 #pragma pack(1)
133
134 typedef struct {
135 EFI_DEVICE_PATH_PROTOCOL Header;
136 EFI_GUID Guid;
137 UINT8 VendorDefinedData[1];
138 } VENDOR_DEFINED_HARDWARE_DEVICE_PATH;
139
140 typedef struct {
141 EFI_DEVICE_PATH_PROTOCOL Header;
142 EFI_GUID Guid;
143 UINT8 VendorDefinedData[1];
144 } VENDOR_DEFINED_MESSAGING_DEVICE_PATH;
145
146 typedef struct {
147 EFI_DEVICE_PATH_PROTOCOL Header;
148 EFI_GUID Guid;
149 UINT8 VendorDefinedData[1];
150 } VENDOR_DEFINED_MEDIA_DEVICE_PATH;
151
152 typedef struct {
153 EFI_DEVICE_PATH_PROTOCOL Header;
154 UINT32 Hid;
155 UINT32 Uid;
156 UINT32 Cid;
157 CHAR8 HidUidCidStr[3];
158 } ACPI_EXTENDED_HID_DEVICE_PATH_WITH_STR;
159
160 typedef struct {
161 EFI_DEVICE_PATH_PROTOCOL Header;
162 UINT16 NetworkProtocol;
163 UINT16 LoginOption;
164 UINT64 Lun;
165 UINT16 TargetPortalGroupTag;
166 CHAR8 TargetName[1];
167 } ISCSI_DEVICE_PATH_WITH_NAME;
168
169 typedef struct {
170 EFI_DEVICE_PATH_PROTOCOL Header;
171 EFI_GUID Guid;
172 UINT8 VendorDefinedData[1];
173 } VENDOR_DEVICE_PATH_WITH_DATA;
174
175 #pragma pack()
176
177 #ifdef FreeBSD /* Remove these on FreeBSD */
178
179 /**
180 Returns the size of a device path in bytes.
181
182 This function returns the size, in bytes, of the device path data structure
183 specified by DevicePath including the end of device path node.
184 If DevicePath is NULL or invalid, then 0 is returned.
185
186 @param DevicePath A pointer to a device path data structure.
187
188 @retval 0 If DevicePath is NULL or invalid.
189 @retval Others The size of a device path in bytes.
190
191 **/
192 UINTN
193 EFIAPI
194 UefiDevicePathLibGetDevicePathSize (
195 IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
196 );
197
198 /**
199 Creates a new copy of an existing device path.
200
201 This function allocates space for a new copy of the device path specified by DevicePath.
202 If DevicePath is NULL, then NULL is returned. If the memory is successfully
203 allocated, then the contents of DevicePath are copied to the newly allocated
204 buffer, and a pointer to that buffer is returned. Otherwise, NULL is returned.
205 The memory for the new device path is allocated from EFI boot services memory.
206 It is the responsibility of the caller to free the memory allocated.
207
208 @param DevicePath A pointer to a device path data structure.
209
210 @retval NULL DevicePath is NULL or invalid.
211 @retval Others A pointer to the duplicated device path.
212
213 **/
214 EFI_DEVICE_PATH_PROTOCOL *
215 EFIAPI
216 UefiDevicePathLibDuplicateDevicePath (
217 IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
218 );
219
220 /**
221 Creates a new device path by appending a second device path to a first device path.
222
223 This function creates a new device path by appending a copy of SecondDevicePath
224 to a copy of FirstDevicePath in a newly allocated buffer. Only the end-of-device-path
225 device node from SecondDevicePath is retained. The newly created device path is
226 returned. If FirstDevicePath is NULL, then it is ignored, and a duplicate of
227 SecondDevicePath is returned. If SecondDevicePath is NULL, then it is ignored,
228 and a duplicate of FirstDevicePath is returned. If both FirstDevicePath and
229 SecondDevicePath are NULL, then a copy of an end-of-device-path is returned.
230
231 If there is not enough memory for the newly allocated buffer, then NULL is returned.
232 The memory for the new device path is allocated from EFI boot services memory.
233 It is the responsibility of the caller to free the memory allocated.
234
235 @param FirstDevicePath A pointer to a device path data structure.
236 @param SecondDevicePath A pointer to a device path data structure.
237
238 @retval NULL If there is not enough memory for the newly allocated buffer.
239 @retval NULL If FirstDevicePath or SecondDevicePath is invalid.
240 @retval Others A pointer to the new device path if success.
241 Or a copy an end-of-device-path if both FirstDevicePath and SecondDevicePath are NULL.
242
243 **/
244 EFI_DEVICE_PATH_PROTOCOL *
245 EFIAPI
246 UefiDevicePathLibAppendDevicePath (
247 IN CONST EFI_DEVICE_PATH_PROTOCOL *FirstDevicePath OPTIONAL,
248 IN CONST EFI_DEVICE_PATH_PROTOCOL *SecondDevicePath OPTIONAL
249 );
250
251 /**
252 Creates a new path by appending the device node to the device path.
253
254 This function creates a new device path by appending a copy of the device node
255 specified by DevicePathNode to a copy of the device path specified by DevicePath
256 in an allocated buffer. The end-of-device-path device node is moved after the
257 end of the appended device node.
258 If DevicePathNode is NULL then a copy of DevicePath is returned.
259 If DevicePath is NULL then a copy of DevicePathNode, followed by an end-of-device
260 path device node is returned.
261 If both DevicePathNode and DevicePath are NULL then a copy of an end-of-device-path
262 device node is returned.
263 If there is not enough memory to allocate space for the new device path, then
264 NULL is returned.
265 The memory is allocated from EFI boot services memory. It is the responsibility
266 of the caller to free the memory allocated.
267
268 @param DevicePath A pointer to a device path data structure.
269 @param DevicePathNode A pointer to a single device path node.
270
271 @retval NULL If there is not enough memory for the new device path.
272 @retval Others A pointer to the new device path if success.
273 A copy of DevicePathNode followed by an end-of-device-path node
274 if both FirstDevicePath and SecondDevicePath are NULL.
275 A copy of an end-of-device-path node if both FirstDevicePath
276 and SecondDevicePath are NULL.
277
278 **/
279 EFI_DEVICE_PATH_PROTOCOL *
280 EFIAPI
281 UefiDevicePathLibAppendDevicePathNode (
282 IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath OPTIONAL,
283 IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePathNode OPTIONAL
284 );
285
286 /**
287 Creates a new device path by appending the specified device path instance to the specified device
288 path.
289
290 This function creates a new device path by appending a copy of the device path
291 instance specified by DevicePathInstance to a copy of the device path specified
292 by DevicePath in a allocated buffer.
293 The end-of-device-path device node is moved after the end of the appended device
294 path instance and a new end-of-device-path-instance node is inserted between.
295 If DevicePath is NULL, then a copy if DevicePathInstance is returned.
296 If DevicePathInstance is NULL, then NULL is returned.
297 If DevicePath or DevicePathInstance is invalid, then NULL is returned.
298 If there is not enough memory to allocate space for the new device path, then
299 NULL is returned.
300 The memory is allocated from EFI boot services memory. It is the responsibility
301 of the caller to free the memory allocated.
302
303 @param DevicePath A pointer to a device path data structure.
304 @param DevicePathInstance A pointer to a device path instance.
305
306 @return A pointer to the new device path.
307
308 **/
309 EFI_DEVICE_PATH_PROTOCOL *
310 EFIAPI
311 UefiDevicePathLibAppendDevicePathInstance (
312 IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath OPTIONAL,
313 IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance OPTIONAL
314 );
315
316 /**
317 Creates a copy of the current device path instance and returns a pointer to the next device path
318 instance.
319
320 This function creates a copy of the current device path instance. It also updates
321 DevicePath to point to the next device path instance in the device path (or NULL
322 if no more) and updates Size to hold the size of the device path instance copy.
323 If DevicePath is NULL, then NULL is returned.
324 If DevicePath points to a invalid device path, then NULL is returned.
325 If there is not enough memory to allocate space for the new device path, then
326 NULL is returned.
327 The memory is allocated from EFI boot services memory. It is the responsibility
328 of the caller to free the memory allocated.
329 If Size is NULL, then ASSERT().
330
331 @param DevicePath On input, this holds the pointer to the current
332 device path instance. On output, this holds
333 the pointer to the next device path instance
334 or NULL if there are no more device path
335 instances in the device path pointer to a
336 device path data structure.
337 @param Size On output, this holds the size of the device
338 path instance, in bytes or zero, if DevicePath
339 is NULL.
340
341 @return A pointer to the current device path instance.
342
343 **/
344 EFI_DEVICE_PATH_PROTOCOL *
345 EFIAPI
346 UefiDevicePathLibGetNextDevicePathInstance (
347 IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath,
348 OUT UINTN *Size
349 );
350
351 /**
352 Creates a device node.
353
354 This function creates a new device node in a newly allocated buffer of size
355 NodeLength and initializes the device path node header with NodeType and NodeSubType.
356 The new device path node is returned.
357 If NodeLength is smaller than a device path header, then NULL is returned.
358 If there is not enough memory to allocate space for the new device path, then
359 NULL is returned.
360 The memory is allocated from EFI boot services memory. It is the responsibility
361 of the caller to free the memory allocated.
362
363 @param NodeType The device node type for the new device node.
364 @param NodeSubType The device node sub-type for the new device node.
365 @param NodeLength The length of the new device node.
366
367 @return The new device path.
368
369 **/
370 EFI_DEVICE_PATH_PROTOCOL *
371 EFIAPI
372 UefiDevicePathLibCreateDeviceNode (
373 IN UINT8 NodeType,
374 IN UINT8 NodeSubType,
375 IN UINT16 NodeLength
376 );
377
378 /**
379 Determines if a device path is single or multi-instance.
380
381 This function returns TRUE if the device path specified by DevicePath is
382 multi-instance.
383 Otherwise, FALSE is returned.
384 If DevicePath is NULL or invalid, then FALSE is returned.
385
386 @param DevicePath A pointer to a device path data structure.
387
388 @retval TRUE DevicePath is multi-instance.
389 @retval FALSE DevicePath is not multi-instance, or DevicePath
390 is NULL or invalid.
391
392 **/
393 BOOLEAN
394 EFIAPI
395 UefiDevicePathLibIsDevicePathMultiInstance (
396 IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
397 );
398
399 /**
400 Converts a device path to its text representation.
401
402 @param DevicePath A Pointer to the device to be converted.
403 @param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
404 of the display node is used, where applicable. If DisplayOnly
405 is FALSE, then the longer text representation of the display node
406 is used.
407 @param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
408 representation for a device node can be used, where applicable.
409
410 @return A pointer to the allocated text representation of the device path or
411 NULL if DeviceNode is NULL or there was insufficient memory.
412
413 **/
414 CHAR16 *
415 EFIAPI
416 UefiDevicePathLibConvertDevicePathToText (
417 IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
418 IN BOOLEAN DisplayOnly,
419 IN BOOLEAN AllowShortcuts
420 );
421
422 /**
423 Converts a device node to its string representation.
424
425 @param DeviceNode A Pointer to the device node to be converted.
426 @param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
427 of the display node is used, where applicable. If DisplayOnly
428 is FALSE, then the longer text representation of the display node
429 is used.
430 @param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
431 representation for a device node can be used, where applicable.
432
433 @return A pointer to the allocated text representation of the device node or NULL if DeviceNode
434 is NULL or there was insufficient memory.
435
436 **/
437 CHAR16 *
438 EFIAPI
439 UefiDevicePathLibConvertDeviceNodeToText (
440 IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode,
441 IN BOOLEAN DisplayOnly,
442 IN BOOLEAN AllowShortcuts
443 );
444
445 /**
446 Convert text to the binary representation of a device node.
447
448 @param TextDeviceNode TextDeviceNode points to the text representation of a device
449 node. Conversion starts with the first character and continues
450 until the first non-device node character.
451
452 @return A pointer to the EFI device node or NULL if TextDeviceNode is NULL or there was
453 insufficient memory or text unsupported.
454
455 **/
456 EFI_DEVICE_PATH_PROTOCOL *
457 EFIAPI
458 UefiDevicePathLibConvertTextToDeviceNode (
459 IN CONST CHAR16 *TextDeviceNode
460 );
461
462 /**
463 Convert text to the binary representation of a device path.
464
465
466 @param TextDevicePath TextDevicePath points to the text representation of a device
467 path. Conversion starts with the first character and continues
468 until the first non-device node character.
469
470 @return A pointer to the allocated device path or NULL if TextDeviceNode is NULL or
471 there was insufficient memory.
472
473 **/
474 EFI_DEVICE_PATH_PROTOCOL *
475 EFIAPI
476 UefiDevicePathLibConvertTextToDevicePath (
477 IN CONST CHAR16 *TextDevicePath
478 );
479 #else
480
481 /*
482 * Small FreeBSD shim layer. Fast and lose hacks to make this code work with FreeBSD.
483 */
484
485 #include <ctype.h>
486
487 #define _PCD_GET_MODE_32_PcdMaximumDevicePathNodeCount 1000
488 #define MAX_UINTN UINTPTR_MAX
489
490 #define AllocatePool(x) malloc(x)
491 #define AllocateZeroPool(x) calloc(1,x)
492 #define AsciiStrLen(s) strlen(s)
493 #define CopyGuid(dst, src) memcpy(dst, src, sizeof(uuid_t))
494 #define CopyMem(d, s, l) memcpy(d, s, l)
495 #define FreePool(x) free(x)
496 #define LShiftU64(x, s) ((x) << s)
497 #define ReadUnaligned64(x) le64dec(x)
498 #define ReallocatePool(old, new, ptr) realloc(ptr, new)
499 /*
500 * Quirky StrCmp returns 0 if equal, 1 if not. This is what the code
501 * expects, though that expectation is likely a bug (it casts the
502 * return value. EDK2's StrCmp returns values just like C's strcmp,
503 * but the parse code casts this to an UINTN, which is bogus. This
504 * definition papers over that bogusness to do the right thing. If
505 * iSCSI protocol string processing is ever fixed, we can remove this
506 * bletcherous kludge.
507 */
508 #define StrCmp(a, b) (strcmp(a, b) != 0)
509 #define StrCpyS(d, l, s) strcpy(d, s)
510 #define StrHexToUint64(x) strtoll(x, NULL, 16)
511 #define StrHexToUintn(x) strtoll(x, NULL, 16)
512 #define StrLen(x) strlen(x)
513 #define StrSize(x) (strlen(x) + 1)
514 #define StrnCatS(d, l, s, len) strncat(d, s, len)
515 #define StrnCmp(a, b, n) strncmp(a, b, n)
516 #define StrnLenS(str, max) strlen(str)
517 #define Strtoi(x) strtol(x, NULL, 0)
518 #define Strtoi64(x, y) *(long long *)y = strtoll(x, NULL, 0)
519 #define SwapBytes64(u64) bswap64(u64)
520 #define UnicodeStrToAsciiStrS(src, dest, len) strlcpy(dest, src, len)
521 #define ZeroMem(p,l) memset(p, 0, l)
522
523 #undef ASSERT
524 #define ASSERT(x)
525
526 /*
527 * Define AllocateCopyPool and others so that we "forget" about the
528 * previous non-static deifnition since we want these to be static
529 * inlines.
530 */
531 #define AllocateCopyPool AllocateCopyPoolFreeBSD
532 #define CompareGuid CompareGuidFreeBSD
533 #define StrHexToBytes StrHexToBytesFreeBSD
534 #define StrToGuid StrToGuidFreeBSD
535 #define WriteUnaligned64 WriteUnaligned64FreeBSD
536
537 static inline void *
AllocateCopyPool(size_t l,const void * p)538 AllocateCopyPool(size_t l, const void *p)
539 {
540 void *rv;
541
542 rv = malloc(l);
543 if (rv == NULL)
544 return NULL;
545 memcpy(rv, p, l);
546 return (rv);
547 }
548
549 static inline BOOLEAN
CompareGuid(const GUID * g1,const GUID * g2)550 CompareGuid (const GUID *g1, const GUID *g2)
551 {
552 uint32_t ignored_status;
553
554 return (uuid_compare((const uuid_t *)g1, (const uuid_t *)g2,
555 &ignored_status) == 0);
556 }
557
558 static inline int
StrHexToBytes(const char * str,size_t len,uint8_t * buf,size_t buflen)559 StrHexToBytes(const char *str, size_t len, uint8_t *buf, size_t buflen)
560 {
561 size_t i;
562 char hex[3];
563
564 /*
565 * Sanity check preconditions.
566 */
567 if (buflen != len / 2 || (len % 2) == 1)
568 return 1;
569 for (i = 0; i < len; i += 2) {
570 if (!isxdigit(str[i]) || !isxdigit(str[i + 1]))
571 return 1;
572 hex[0] = str[i];
573 hex[1] = str[i + 1];
574 hex[2] = '\0';
575 buf[i / 2] = strtol(hex, NULL, 16);
576 }
577 return 0;
578 }
579
580 static inline void
StrToGuid(const char * str,GUID * guid)581 StrToGuid(const char *str, GUID *guid)
582 {
583 uint32_t status;
584
585 uuid_from_string(str, (uuid_t *)guid, &status);
586 }
587
588 static inline void
WriteUnaligned64(void * ptr,uint64_t val)589 WriteUnaligned64(void *ptr, uint64_t val)
590 {
591 memcpy(ptr, &val, sizeof(val));
592 }
593
594 /*
595 * Hack to allow converting %g to %s in printfs. Hack because
596 * it's single entry, uses a static buffer, etc. Sufficient for
597 * the day for this file though. IF you ever have to convert
598 * two %g's in one format, punt. Did I mention this was super lame.
599 * Not to mention it's name.... Also, the error GUID is horrific.
600 */
601 static inline const char *
guid_str(const GUID * g)602 guid_str(const GUID *g)
603 {
604 static char buf[36 + 1];
605 char *str = NULL;
606 int32_t ignored_status;
607
608 uuid_to_string((const uuid_t *)g, &str, &ignored_status);
609 if (str != NULL)
610 strlcpy(buf, str, sizeof(buf));
611 else
612 strlcpy(buf, "groot-cannot-decode-guid-groot-smash",
613 sizeof(buf)); /* ^^^^^^^ 36 characters ^^^^^^^ */
614 free(str);
615 return buf;
616 }
617 #define G(x) guid_str((const GUID *)(const void *)x)
618 #endif
619
620 #undef GLOBAL_REMOVE_IF_UNREFERENCED
621 #define GLOBAL_REMOVE_IF_UNREFERENCED static
622
623 #endif
624