[fusl] clang-format fusl

fusl/src/string/strcasecmp.c

 #include <strings.h>
 #include <ctype.h>
 #include "libc.h"
 
-int strcasecmp(const char *_l, const char *_r)
-{
-        const unsigned char *l=(void *)_l, *r=(void *)_r;
-        for (; *l && *r && (*l == *r || tolower(*l) == tolower(*r)); l++, r++);
-        return tolower(*l) - tolower(*r);
+int strcasecmp(const char* _l, const char* _r) {
+  const unsigned char *l = (void *)_l, *r = (void *)_r;
+  for (; *l && *r && (*l == *r || tolower(*l) == tolower(*r)); l++, r++)
+    ;
+  return tolower(*l) - tolower(*r);
 }
 
-int __strcasecmp_l(const char *l, const char *r, locale_t loc)
-{
-        return strcasecmp(l, r);
+int __strcasecmp_l(const char* l, const char* r, locale_t loc) {
+  return strcasecmp(l, r);
 }
 
 weak_alias(__strcasecmp_l, strcasecmp_l);