More release tidyups.

Add some function documentation to fitz.h.

Add fz_ prefix to runetochar, chartorune, runelen etc. Change
fz_runetochar to avoid passing unnecessary pointer.

2 files changed, 4 insertions, 4 deletions

diff --git a/xps/xps_glyphs.c b/xps/xps_glyphs.c
index 2c0b339d..6cdf420b 100644
--- a/xps/xps_glyphs.c
+++ b/xps/xps_glyphs.c
@@ -307,7 +307,7 @@ xps_parse_glyphs_imp(xps_document *doc, fz_matrix ctm,
 		{
 			if (us && un > 0)
 			{
-				int t = chartorune(&char_code, us);
+				int t = fz_chartorune(&char_code, us);
 				us += t; un -= t;
 			}
 		}
diff --git a/xps/xps_xml.c b/xps/xps_xml.c
index b6f3eea3..aee1568e 100644
--- a/xps/xps_xml.c
+++ b/xps/xps_xml.c
@@ -185,7 +185,7 @@ static void xml_emit_att_value(struct parser *parser, char *a, char *b)
 	while (a < b) {
 		if (*a == '&') {
 			a += xml_parse_entity(&c, a);
-			s += runetochar(s, &c);
+			s += fz_runetochar(s, c);
 		}
 		else {
 			*s++ = *a++;
@@ -340,7 +340,7 @@ static char *convert_to_utf8(fz_context *doc, unsigned char *s, int n)
 		dst = d = fz_malloc(doc, n * 2);
 		while (s + 1 < e) {
 			c = s[0] << 8 | s[1];
-			d += runetochar(d, &c);
+			d += fz_runetochar(d, c);
 			s += 2;
 		}
 		*d = 0;
@@ -351,7 +351,7 @@ static char *convert_to_utf8(fz_context *doc, unsigned char *s, int n)
 		dst = d = fz_malloc(doc, n * 2);
 		while (s + 1 < e) {
 			c = s[0] | s[1] << 8;
-			d += runetochar(d, &c);
+			d += fz_runetochar(d, c);
 			s += 2;
 		}
 		*d = 0;