libc.obj:

- Formatted by clang-format (WebKit-style).
- Removed unnecessary errno linux. 
- Added KOS error codes. 
- String functions have been replaced with more optimal ones for x86. 
- Changed wrappers for 70 sysfunction.

git-svn-id: svn://kolibrios.org@9765 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/develop/ktcc/trunk/libc.obj/source/misc/dirname.c

@@ -1,14 +1,21 @@
-#include <string.h>
 #include <libgen.h>
+#include <string.h>
 
-char *dirname(char *s)
+char* dirname(char* s)
 {
     size_t i;
-    if (!s || !*s) return ".";
-    i = strlen(s)-1;
-    for (; s[i]=='/'; i--) if (!i) return "/";
-    for (; s[i]!='/'; i--) if (!i) return ".";
-    for (; s[i]=='/'; i--) if (!i) return "/";
-    s[i+1] = 0;
+    if (!s || !*s)
+        return ".";
+    i = strlen(s) - 1;
+    for (; s[i] == '/'; i--)
+        if (!i)
+            return "/";
+    for (; s[i] != '/'; i--)
+        if (!i)
+            return ".";
+    for (; s[i] == '/'; i--)
+        if (!i)
+            return "/";
+    s[i + 1] = 0;
     return s;
-} 
+}