[PATCH xkbcommon] keysym-utf: Fix a warning about shadowing

[Siddharth Heroor]

Change variable names to avoid the name clash. The warning seen is

src/keysym-utf.c: In function 'bin_search':
src/keysym-utf.c:841: warning: declaration of 'min' shadows a global declaration
src/utils.h:109: warning: shadowed declaration is here
src/keysym-utf.c:842: warning: declaration of 'max' shadows a global declaration
src/utils.h:115: warning: shadowed declaration is here

Signed-off-by: Siddharth Heroor <heroor at ti.com>
---
 src/keysym-utf.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/keysym-utf.c b/src/keysym-utf.c
index 5484a83..9a96053 100644
--- a/src/keysym-utf.c
+++ b/src/keysym-utf.c
@@ -838,20 +838,20 @@ static const struct codepair keysymtab[] = {
 static uint32_t
 bin_search(const struct codepair *table, size_t length, xkb_keysym_t keysym)
 {
-    int min = 0;
-    int max = length;
+    int first = 0;
+    int last = length;
     int mid;
 
     if (keysym < table[0].keysym  || keysym > table[length].keysym)
         return 0;
 
     /* binary search in table */
-    while (max >= min) {
-        mid = (min + max) / 2;
+    while (last >= first) {
+        mid = (first + last) / 2;
         if (table[mid].keysym < keysym)
-            min = mid + 1;
+            first = mid + 1;
         else if (table[mid].keysym > keysym)
-            max = mid - 1;
+            last = mid - 1;
         else /* found it */
             return table[mid].ucs;
     }
-- 
1.7.0.4