split.ih:

- Create automatically generated include header for split.c

main.c:
- Use function definitions from debug.ih and split.ih instead of externs

Sponsored by: EMC / Isilon Storage Division

lib/libc/regex/grot/Makefile

@@ -62,7 +62,8 @@ regexec.o:	engine.c engine.ih
 regerror.o:	regerror.ih
 regerror.o:	utils.h
 debug.o:	debug.ih
-main.o:	main.ih
+main.o:	debug.ih main.ih split.ih
+split.o:	split.ih
 
 r:	re tests
 	./re <tests

lib/libc/regex/grot/main.c

@@ -9,7 +9,9 @@ __FBSDID("$FreeBSD$");
 #include <string.h>
 #include <unistd.h>
 
+#include "debug.ih"
 #include "main.ih"
+#include "split.ih"
 
 char *progname;
 int debug = 0;
@@ -22,9 +24,6 @@ regoff_t startoff = 0;
 regoff_t endoff = 0;
 
 
-extern int split();
-extern void regprint();
-
 /*
  - main - do the simple case, hand off to regress() for regression
  */

lib/libc/regex/grot/split.c

@@ -4,6 +4,8 @@ __FBSDID("$FreeBSD$");
 #include <stdio.h>
 #include <string.h>
 
+#include "split.ih"
+
 /*
  - split - divide a string into fields, like awk split()
  == int split(char *string, char *fields[], int nfields, char *sep);