Defined in 3 files as a macro:

• external/bsd/llvm/dist/llvm/lib/Support/regex2.h, line 96 (as a macro)
• external/bsd/nvi/dist/regex/regex2.h, line 101 (as a macro)
• lib/libc/regex/regex2.h, line 142 (as a macro)

Referenced in 6 files:

• external/bsd/llvm/dist/llvm/lib/Support/regcomp.c, line 803
• external/bsd/nvi/dist/regex/engine.c
  • line 351
  • line 553
  • line 927
• external/bsd/nvi/dist/regex/regcomp.c, line 725
• lib/libc/regex/engine.c
  • line 407
  • line 624
  • line 1004
• lib/libc/regex/regcomp.c, line 776
• tests/lib/libc/regex/debug.c, line 164