Defined in 3 files as a macro:

• external/apache2/llvm/dist/llvm/lib/Support/regex2.h, line 97 (as a macro)
• external/bsd/nvi/dist/regex/regex2.h, line 102 (as a macro)
• lib/libc/regex/regex2.h, line 108 (as a macro)

Referenced in 6 files:

• external/apache2/llvm/dist/llvm/lib/Support/regcomp.c, line 809
• external/bsd/nvi/dist/regex/engine.c
  • line 352
  • line 564
  • line 931
• external/bsd/nvi/dist/regex/regcomp.c, line 730
• lib/libc/regex/engine.c
  • line 486
  • line 749
  • line 1084
• lib/libc/regex/regcomp.c
  • line 605
  • line 970
  • line 1111
  • line 2076
  • line 2242
• tests/lib/libc/regex/debug.c, line 135