1 files changed, 0 insertions, 71 deletions
diff --git a/src/libregexp/regexp9.h b/src/libregexp/regexp9.h
deleted file mode 100644
index e25658a3..00000000
--- a/src/libregexp/regexp9.h
+++ /dev/null
@@ -1,71 +0,0 @@
-#ifndef _REGEXP9H_
-
-#define _REGEXP9H_ 1
-#include <utf.h>
-
-typedef struct Resub		Resub;
-typedef struct Reclass		Reclass;
-typedef struct Reinst		Reinst;
-typedef struct Reprog		Reprog;
-
-/*
- *	Sub expression matches
- */
-struct Resub{
-	union
-	{
-		char *sp;
-		Rune *rsp;
-	}s;
-	union
-	{
-		char *ep;
-		Rune *rep;
-	}e;
-};
-
-/*
- *	character class, each pair of rune's defines a range
- */
-struct Reclass{
-	Rune	*end;
-	Rune	spans[64];
-};
-
-/*
- *	Machine instructions
- */
-struct Reinst{
-	int	type;
-	union	{
-		Reclass	*cp;		/* class pointer */
-		Rune	r;		/* character */
-		int	subid;		/* sub-expression id for RBRA and LBRA */
-		Reinst	*right;		/* right child of OR */
-	}u1;
-	union {	/* regexp relies on these two being in the same union */
-		Reinst *left;		/* left child of OR */
-		Reinst *next;		/* next instruction for CAT & LBRA */
-	}u2;
-};
-
-/*
- *	Reprogram definition
- */
-struct Reprog{
-	Reinst	*startinst;	/* start pc */
-	Reclass	class[16];	/* .data */
-	Reinst	firstinst[5];	/* .text */
-};
-
-extern Reprog	*regcomp(char*);
-extern Reprog	*regcomplit(char*);
-extern Reprog	*regcompnl(char*);
-extern void	regerror(char*);
-extern int	regexec(Reprog*, char*, Resub*, int);
-extern void	regsub(char*, char*, int, Resub*, int);
-
-extern int	rregexec(Reprog*, Rune*, Resub*, int);
-extern void	rregsub(Rune*, Rune*, Resub*, int);
-
-#endif