Defined in 3 files as a macro:

• contrib/llvm-project/llvm/lib/Support/regex2.h, line 81 (as a macro)
• contrib/nvi/regex/regex2.h, line 83 (as a macro)
• lib/libc/regex/regex2.h, line 90 (as a macro)

Referenced in 7 files:

• contrib/llvm-project/llvm/lib/Support/regcomp.c
  • line 486
  • line 648
• contrib/netbsd-tests/lib/libc/regex/debug.c, line 162
• contrib/nvi/regex/engine.c
  • line 335
  • line 522
  • line 879
• contrib/nvi/regex/regcomp.c
  • line 386
  • line 529
• lib/libc/regex/engine.c
  • line 457
  • line 657
  • line 962
• lib/libc/regex/grot/debug.c, line 102
• lib/libc/regex/regcomp.c
  • line 454
  • line 742
  • line 1880