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--- preprocess.c.orig 1992-01-17 20:14:43.000000000 +0100
+++ preprocess.c 2011-11-27 12:47:32.000000000 +0100
@@ -14,6 +14,8 @@
/* D_pattern contains transformed D_pattern */
#include "agrep.h"
+
+extern int init(char *s, int table[32][32]);
extern int SIMPLEPATTERN, WHOLELINE, REGEX, RE_ERR, DELIMITER, TAIL, WORDBOUND;
extern int HEAD;
@@ -21,7 +23,7 @@
extern int D_length;
extern int table[WORD][WORD];
-preprocess(D_pattern, Pattern) /* need two parameters */
+void preprocess(D_pattern, Pattern) /* need two parameters */
CHAR *D_pattern, *Pattern;
{
CHAR temp[Maxline], *r_pat, *old_pat; /* r_pat for r.e. */
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