Move serd_strlen and serd_strerror to string.c and document both in "String Utilities" section.

git-svn-id: http://svn.drobilla.net/serd/trunk@229 490d8e77-9747-427b-9fa3-0b8f29cee8a0

2 files changed, 25 insertions, 26 deletions

diff --git a/src/node.c b/src/node.c
index 2e908c69..224bf407 100644
--- a/src/node.c
+++ b/src/node.c
@@ -20,32 +20,6 @@
 #include "serd_internal.h"
 
 SERD_API
-size_t
-serd_strlen(const uint8_t* str, size_t* n_bytes, SerdNodeFlags* flags)
-{
-	size_t n_chars = 0;
-	size_t i       = 0;
-	for (; str[i]; ++i) {
-		if ((str[i] & 0xC0) != 0x80) {
-			// Does not start with `10', start of a new character
-			++n_chars;
-			switch (str[i]) {
-			case '\r':
-			case '\n':
-				*flags |= SERD_HAS_NEWLINE;
-				break;
-			case '"':
-				*flags |= SERD_HAS_QUOTE;
-			}
-		}
-	}
-	if (n_bytes) {
-		*n_bytes = i;
-	}
-	return n_chars;
-}
-
-SERD_API
 SerdNode
 serd_node_from_string(SerdType type, const uint8_t* buf)
 {
diff --git a/src/error.c b/src/string.c
index cfab5a77..f747c530 100644
--- a/src/error.c
+++ b/src/string.c
@@ -31,3 +31,28 @@ serd_strerror(SerdStatus st)
 	return (const uint8_t*)"Success";  // never reached
 }
 
+SERD_API
+size_t
+serd_strlen(const uint8_t* str, size_t* n_bytes, SerdNodeFlags* flags)
+{
+	size_t n_chars = 0;
+	size_t i       = 0;
+	for (; str[i]; ++i) {
+		if ((str[i] & 0xC0) != 0x80) {
+			// Does not start with `10', start of a new character
+			++n_chars;
+			switch (str[i]) {
+			case '\r':
+			case '\n':
+				*flags |= SERD_HAS_NEWLINE;
+				break;
+			case '"':
+				*flags |= SERD_HAS_QUOTE;
+			}
+		}
+	}
+	if (n_bytes) {
+		*n_bytes = i;
+	}
+	return n_chars;
+}