Defined in 4 files as a macro:

• contrib/llvm-project/llvm/lib/Support/regex2.h, line 79 (as a macro)
• contrib/nvi/regex/regex2.h, line 81 (as a macro)
• lib/libc/regex/regex2.h, line 88 (as a macro)
• usr.bin/pr/pr.h, line 49 (as a macro)

Referenced in 8 files:

• contrib/llvm-project/llvm/lib/Support/regcomp.c
  • line 1077
  • line 1617
  • line 1662
• contrib/netbsd-tests/lib/libc/regex/debug.c, line 153
• contrib/nvi/regex/engine.c
  • line 331
  • line 500
  • line 869
• contrib/nvi/regex/regcomp.c
  • line 966
  • line 1534
  • line 1588
• lib/libc/regex/engine.c
  • line 453
  • line 627
  • line 952
• lib/libc/regex/grot/debug.c, line 93
• lib/libc/regex/regcomp.c
  • line 1383
  • line 1848
  • line 1970
  • line 2027
• usr.bin/pr/pr.c
  • line 1683
  • line 1811