Defined in 3 files as a macro:

• contrib/llvm-project/llvm/lib/Support/regex_impl.h, line 70 (as a macro)
• contrib/nvi/regex/regex.h, line 76 (as a macro)
• include/regex.h, line 82 (as a macro)

Defined in 3 files as a enumerator:

• contrib/binutils/include/xregex2.h, line 305 (as a enumerator)
• contrib/gdb/include/xregex2.h, line 302 (as a enumerator)
• contrib/libgnuregex/regex.h, line 323 (as a enumerator)

Referenced in 8 files:

• contrib/binutils/libiberty/regex.c
  • line 2533
  • line 2729
  • line 3141
  • line 3643
• contrib/libgnuregex/regcomp.c, line 2407
• contrib/llvm-project/llvm/lib/Support/regcomp.c
  • line 508
  • line 676
• contrib/llvm-project/llvm/lib/Support/regerror.c, line 63
• contrib/nvi/regex/regcomp.c
  • line 408
  • line 559
• contrib/nvi/regex/regerror.c, line 93
• lib/libc/regex/regcomp.c
  • line 477
  • line 531
  • line 829
  • line 926
• lib/libc/regex/regerror.c, line 95