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Diffstat (limited to 'src/houdini_html_u.c')
-rwxr-xr-xsrc/houdini_html_u.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/houdini_html_u.c b/src/houdini_html_u.c
index a2d927b..2f92544 100755
--- a/src/houdini_html_u.c
+++ b/src/houdini_html_u.c
@@ -9,12 +9,12 @@
/* Binary tree lookup code for entities added by JGM */
-static unsigned char *S_lookup(int i, int low, int hi, const unsigned char *s,
+static const unsigned char *S_lookup(int i, int low, int hi, const unsigned char *s,
int len) {
int j;
- int cmp = strncmp((char *)s, (char *)cmark_entities[i].entity, len);
+ int cmp = strncmp((const char *)s, (const char *)cmark_entities[i].entity, len);
if (cmp == 0 && cmark_entities[i].entity[len] == 0) {
- return (unsigned char *)cmark_entities[i].bytes;
+ return (const unsigned char *)cmark_entities[i].bytes;
} else if (cmp < 0 && i > low) {
j = i - ((i - low) / 2);
if (j == i)
@@ -30,7 +30,7 @@ static unsigned char *S_lookup(int i, int low, int hi, const unsigned char *s,
}
}
-static unsigned char *S_lookup_entity(const unsigned char *s, int len) {
+static const unsigned char *S_lookup_entity(const unsigned char *s, int len) {
return S_lookup(CMARK_NUM_ENTITIES / 2, 0, CMARK_NUM_ENTITIES - 1, s, len);
}