util/StringUtil: reorder functions

src/util/StringUtil.cxx

@@ -26,6 +26,51 @@
 #include <assert.h>
 #include <string.h>
 
+bool
+StringStartsWith(const char *haystack, const char *needle)
+{
+	const size_t length = strlen(needle);
+	return memcmp(haystack, needle, length) == 0;
+}
+
+bool
+StringEndsWith(const char *haystack, const char *needle)
+{
+	const size_t haystack_length = strlen(haystack);
+	const size_t needle_length = strlen(needle);
+
+	return haystack_length >= needle_length &&
+		memcmp(haystack + haystack_length - needle_length,
+		       needle, needle_length) == 0;
+}
+
+const char *
+FindStringSuffix(const char *p, const char *suffix)
+{
+	const size_t p_length = strlen(p);
+	const size_t suffix_length = strlen(suffix);
+
+	if (p_length < suffix_length)
+		return nullptr;
+
+	const char *q = p + p_length - suffix_length;
+	return memcmp(q, suffix, suffix_length) == 0
+		? q
+		: nullptr;
+}
+
+char *
+CopyString(char *gcc_restrict dest, const char *gcc_restrict src, size_t size)
+{
+	size_t length = strlen(src);
+	if (length >= size)
+		length = size - 1;
+
+	char *p = std::copy_n(src, length, dest);
+	*p = '\0';
+	return p;
+}
+
 const char *
 StripLeft(const char *p)
 {
@@ -79,51 +124,6 @@ Strip(char *p)
 }
 
 bool
-StringStartsWith(const char *haystack, const char *needle)
-{
-	const size_t length = strlen(needle);
-	return memcmp(haystack, needle, length) == 0;
-}
-
-bool
-StringEndsWith(const char *haystack, const char *needle)
-{
-	const size_t haystack_length = strlen(haystack);
-	const size_t needle_length = strlen(needle);
-
-	return haystack_length >= needle_length &&
-		memcmp(haystack + haystack_length - needle_length,
-		       needle, needle_length) == 0;
-}
-
-const char *
-FindStringSuffix(const char *p, const char *suffix)
-{
-	const size_t p_length = strlen(p);
-	const size_t suffix_length = strlen(suffix);
-
-	if (p_length < suffix_length)
-		return nullptr;
-
-	const char *q = p + p_length - suffix_length;
-	return memcmp(q, suffix, suffix_length) == 0
-		? q
-		: nullptr;
-}
-
-char *
-CopyString(char *gcc_restrict dest, const char *gcc_restrict src, size_t size)
-{
-	size_t length = strlen(src);
-	if (length >= size)
-		length = size - 1;
-
-	char *p = std::copy_n(src, length, dest);
-	*p = '\0';
-	return p;
-}
-
-bool
 string_array_contains(const char *const* haystack, const char *needle)
 {
 	assert(haystack != nullptr);

src/util/StringUtil.hxx

@@ -24,6 +24,34 @@
 
 #include <stddef.h>
 
+gcc_pure
+bool
+StringStartsWith(const char *haystack, const char *needle);
+
+gcc_pure
+bool
+StringEndsWith(const char *haystack, const char *needle);
+
+/**
+ * Check if the given string ends with the specified suffix.  If yes,
+ * returns the position of the suffix, and nullptr otherwise.
+ */
+gcc_pure
+const char *
+FindStringSuffix(const char *p, const char *suffix);
+
+/**
+ * Copy a string.  If the buffer is too small, then the string is
+ * truncated.  This is a safer version of strncpy().
+ *
+ * @param size the size of the destination buffer (including the null
+ * terminator)
+ * @return a pointer to the null terminator
+ */
+gcc_nonnull_all
+char *
+CopyString(char *dest, const char *src, size_t size);
+
 /**
  * Returns a pointer to the first non-whitespace character in the
  * string, or to the end of the string.
@@ -82,34 +110,6 @@ StripRight(char *p);
 char *
 Strip(char *p);
 
-gcc_pure
-bool
-StringStartsWith(const char *haystack, const char *needle);
-
-gcc_pure
-bool
-StringEndsWith(const char *haystack, const char *needle);
-
-/**
- * Check if the given string ends with the specified suffix.  If yes,
- * returns the position of the suffix, and nullptr otherwise.
- */
-gcc_pure
-const char *
-FindStringSuffix(const char *p, const char *suffix);
-
-/**
- * Copy a string.  If the buffer is too small, then the string is
- * truncated.  This is a safer version of strncpy().
- *
- * @param size the size of the destination buffer (including the null
- * terminator)
- * @return a pointer to the null terminator
- */
-gcc_nonnull_all
-char *
-CopyString(char *dest, const char *src, size_t size);
-
 /**
  * Checks whether a string array contains the specified string.
  *