[fusl] clang-format fusl

fusl/src/process/execl.c

Index: fusl/src/process/execl.c
diff --git a/fusl/src/process/execl.c b/fusl/src/process/execl.c
index 5ee5c81e357c0756cb30bb4bb43c9adb6d35ae20..ee8c93ba6fd3cc3d81738e3a415e5a88cc142797 100644
--- a/fusl/src/process/execl.c
+++ b/fusl/src/process/execl.c
@@ -1,22 +1,22 @@
 #include <unistd.h>
 #include <stdarg.h>
 
-int execl(const char *path, const char *argv0, ...)
-{
-	int argc;
-	va_list ap;
-	va_start(ap, argv0);
-	for (argc=1; va_arg(ap, const char *); argc++);
-	va_end(ap);
-	{
-		int i;
-		char *argv[argc+1];
-		va_start(ap, argv0);
-		argv[0] = (char *)argv0;
-		for (i=1; i<argc; i++)
-			argv[i] = va_arg(ap, char *);
-		argv[i] = NULL;
-		va_end(ap);
-		return execv(path, argv);
-	}
+int execl(const char* path, const char* argv0, ...) {
+  int argc;
+  va_list ap;
+  va_start(ap, argv0);
+  for (argc = 1; va_arg(ap, const char*); argc++)
+    ;
+  va_end(ap);
+  {
+    int i;
+    char* argv[argc + 1];
+    va_start(ap, argv0);
+    argv[0] = (char*)argv0;
+    for (i = 1; i < argc; i++)
+      argv[i] = va_arg(ap, char*);
+    argv[i] = NULL;
+    va_end(ap);
+    return execv(path, argv);
+  }
 }