1 files changed, 32 insertions, 0 deletions
diff --git a/tools/build/v2/engine/regexp.h b/tools/build/v2/engine/regexp.h
new file mode 100644
index 0000000000..9d4604f60a
--- /dev/null
+++ b/tools/build/v2/engine/regexp.h
@@ -0,0 +1,32 @@
+/*
+ * Definitions etc. for regexp(3) routines.
+ *
+ * Caveat:  this is V8 regexp(3) [actually, a reimplementation thereof],
+ * not the System V one.
+ */
+#ifndef REGEXP_DWA20011023_H
+# define REGEXP_DWA20011023_H
+
+#define NSUBEXP  10
+typedef struct regexp {
+    char *startp[NSUBEXP];
+    char *endp[NSUBEXP];
+    char regstart;      /* Internal use only. */
+    char reganch;       /* Internal use only. */
+    char *regmust;      /* Internal use only. */
+    int regmlen;        /* Internal use only. */
+    char program[1];    /* Unwarranted chumminess with compiler. */
+} regexp;
+
+regexp *regcomp( char *exp );
+int regexec( regexp *prog, char *string );
+void regerror( char *s );
+
+/*
+ * The first byte of the regexp internal "program" is actually this magic
+ * number; the start node begins in the second byte.
+ */
+#define MAGIC   0234
+
+#endif
+