clang-format

common/libc/string/strtok_r.c

@@ -46,51 +46,48 @@
  * The "context" argument should point to a "char *" that is preserved
  * between calls to strtok_r that wish to operate on same string.
  */
-char *
-strtok_r(char *string, const char *seps, char **context)
-{
-	char *head;  /* start of word */
-	char *tail;  /* end of word */
+char *strtok_r(char *string, const char *seps, char **context) {
+  char *head; /* start of word */
+  char *tail; /* end of word */
 
-	/* If we're starting up, initialize context */
-	if (string) {
-		*context = string;
-	}
+  /* If we're starting up, initialize context */
+  if (string) {
+    *context = string;
+  }
 
-	/* Get potential start of this next word */
-	head = *context;
-	if (head == NULL) {
-		return NULL;
-	}
+  /* Get potential start of this next word */
+  head = *context;
+  if (head == NULL) {
+    return NULL;
+  }
 
-	/* Skip any leading separators */
-	while (*head && strchr(seps, *head)) {
-		head++;
-	}
+  /* Skip any leading separators */
+  while (*head && strchr(seps, *head)) {
+    head++;
+  }
 
-	/* Did we hit the end? */
-	if (*head == 0) {
-		/* Nothing left */
-		*context = NULL;
-		return NULL;
-	}
+  /* Did we hit the end? */
+  if (*head == 0) {
+    /* Nothing left */
+    *context = NULL;
+    return NULL;
+  }
 
-	/* skip over word */
-	tail = head;
-	while (*tail && !strchr(seps, *tail)) {
-		tail++;
-	}
+  /* skip over word */
+  tail = head;
+  while (*tail && !strchr(seps, *tail)) {
+    tail++;
+  }
 
-	/* Save head for next time in context */
-	if (*tail == 0) {
-		*context = NULL;
-	}
-	else {
-		*tail = 0;
-		tail++;
-		*context = tail;
-	}
+  /* Save head for next time in context */
+  if (*tail == 0) {
+    *context = NULL;
+  } else {
+    *tail = 0;
+    tail++;
+    *context = tail;
+  }
 
-	/* Return current word */
-	return head;
+  /* Return current word */
+  return head;
 }