Variable scope reductions

Some found by cppcheck, some found by manual code inspection

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/xkbscan.c b/xkbscan.c
index ff4443e..9334f8a 100644
--- a/xkbscan.c
+++ b/xkbscan.c
@@ -576,7 +576,7 @@ static int numKeywords = sizeof(keywords) / sizeof(struct _Keyword);
 static int
 yyGetIdent(int first)
 {
-    int ch, i, j, found;
+    int ch, j, found;
     int rtrn = IDENT;
 
     scanBuf[0] = first;
@@ -589,7 +589,7 @@ yyGetIdent(int first)
     scanBuf[j++] = '\0';
     found = 0;
 
-    for (i = 0; (!found) && (i < numKeywords); i++)
+    for (int i = 0; (!found) && (i < numKeywords); i++)
     {
         if (uStrCaseCmp(scanBuf, keywords[i].keyword) == 0)
         {