Defined in 4 files as a macro:

• external/bsd/llvm/dist/llvm/lib/Support/regex2.h, line 79 (as a macro)
• external/bsd/nvi/dist/regex/regex2.h, line 84 (as a macro)
• lib/libc/regex/regex2.h, line 125 (as a macro)
• usr.bin/pr/pr.h, line 47 (as a macro)

Referenced in 7 files:

• external/bsd/llvm/dist/llvm/lib/Support/regcomp.c
  • line 1076
  • line 1616
  • line 1661
• external/bsd/nvi/dist/regex/engine.c
  • line 346
  • line 523
  • line 913
• external/bsd/nvi/dist/regex/regcomp.c
  • line 1000
  • line 1644
  • line 1698
• lib/libc/regex/engine.c
  • line 402
  • line 594
  • line 990
• lib/libc/regex/regcomp.c
  • line 1089
  • line 1835
  • line 1883
• tests/lib/libc/regex/debug.c, line 152
• usr.bin/pr/pr.c
  • line 1712
  • line 1842