clang-format

common/libc/stdlib/atoi.c

@@ -46,56 +46,53 @@
  * really report syntax errors or overflow in any useful way.
  */
 
-int
-atoi(const char *s)
-{
-	static const char digits[] = "0123456789";  /* legal digits in order */
-	unsigned val=0;		/* value we're accumulating */
-	int neg=0;		/* set to true if we see a minus sign */
+int atoi(const char *s) {
+  static const char digits[] = "0123456789"; /* legal digits in order */
+  unsigned val = 0;                          /* value we're accumulating */
+  int neg = 0; /* set to true if we see a minus sign */
 
-	/* skip whitespace */
-	while (*s==' ' || *s=='\t') {
-		s++;
-	}
+  /* skip whitespace */
+  while (*s == ' ' || *s == '\t') {
+    s++;
+  }
 
-	/* check for sign */
-	if (*s=='-') {
-		neg=1;
-		s++;
-	}
-	else if (*s=='+') {
-		s++;
-	}
+  /* check for sign */
+  if (*s == '-') {
+    neg = 1;
+    s++;
+  } else if (*s == '+') {
+    s++;
+  }
 
-	/* process each digit */
-	while (*s) {
-		const char *where;
-		unsigned digit;
+  /* process each digit */
+  while (*s) {
+    const char *where;
+    unsigned digit;
 
-		/* look for the digit in the list of digits */
-		where = strchr(digits, *s);
-		if (where==NULL) {
-			/* not found; not a digit, so stop */
-			break;
-		}
+    /* look for the digit in the list of digits */
+    where = strchr(digits, *s);
+    if (where == NULL) {
+      /* not found; not a digit, so stop */
+      break;
+    }
 
-		/* get the index into the digit list, which is the value */
-		digit = (where - digits);
+    /* get the index into the digit list, which is the value */
+    digit = (where - digits);
 
-		/* could (should?) check for overflow here */
+    /* could (should?) check for overflow here */
 
-		/* shift the number over and add in the new digit */
-		val = val*10 + digit;
+    /* shift the number over and add in the new digit */
+    val = val * 10 + digit;
 
-		/* look at the next character */
-		s++;
-	}
+    /* look at the next character */
+    s++;
+  }
 
-	/* handle negative numbers */
-	if (neg) {
-		return -val;
-	}
+  /* handle negative numbers */
+  if (neg) {
+    return -val;
+  }
 
-	/* done */
-	return val;
+  /* done */
+  return val;
 }