X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fargmatch.c;h=d632890a465596c22a8566fc6602d8b03b4ab52a;hb=6aae241f16ed2dbe57475cb4c8b3a5b1ca1e9699;hp=f3f1a50d229c7b6472d11c8a5a19c43e9cf14527;hpb=d87c39464604e74f580c7fae835be31a4c125c36;p=gnulib.git

diff --git a/lib/argmatch.c b/lib/argmatch.c
index f3f1a50d2..d632890a4 100644
--- a/lib/argmatch.c
+++ b/lib/argmatch.c
@@ -17,6 +17,12 @@
 
 /* Written by David MacKenzie <djm@ai.mit.edu> */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <sys/types.h>
+
 #include <stdio.h>
 #ifdef STDC_HEADERS
 #include <string.h>
@@ -35,12 +41,12 @@ argmatch (arg, optlist)
      char **optlist;
 {
   int i;			/* Temporary index in OPTLIST.  */
-  int arglen;			/* Length of ARG.  */
+  size_t arglen;		/* Length of ARG.  */
   int matchind = -1;		/* Index of first nonexact match.  */
   int ambiguous = 0;		/* If nonzero, multiple nonexact match(es).  */
-  
+
   arglen = strlen (arg);
-  
+
   /* Test all elements for either exact match or abbreviated matches.  */
   for (i = 0; optlist[i]; i++)
     {