1 files changed, 7 insertions, 5 deletions

diff --git a/src/lib/libcrypto/conf/conf_api.h b/src/lib/libcrypto/conf/conf_api.h
index a5cc17b233..87a954aff6 100644
--- a/src/lib/libcrypto/conf/conf_api.h
+++ b/src/lib/libcrypto/conf/conf_api.h
@@ -67,15 +67,17 @@ extern "C" {
 #endif
 
 /* Up until OpenSSL 0.9.5a, this was new_section */
-CONF_VALUE *_CONF_new_section(CONF *conf, char *section);
+CONF_VALUE *_CONF_new_section(CONF *conf, const char *section);
 /* Up until OpenSSL 0.9.5a, this was get_section */
-CONF_VALUE *_CONF_get_section(CONF *conf, char *section);
+CONF_VALUE *_CONF_get_section(const CONF *conf, const char *section);
 /* Up until OpenSSL 0.9.5a, this was CONF_get_section */
-STACK_OF(CONF_VALUE) *_CONF_get_section_values(CONF *conf, char *section);
+STACK_OF(CONF_VALUE) *_CONF_get_section_values(const CONF *conf,
+                                               const char *section);
 
 int _CONF_add_string(CONF *conf, CONF_VALUE *section, CONF_VALUE *value);
-char *_CONF_get_string(CONF *conf, char *section, char *name);
-long _CONF_get_number(CONF *conf, char *section, char *name);
+char *_CONF_get_string(const CONF *conf, const char *section,
+                       const char *name);
+long _CONF_get_number(const CONF *conf, const char *section, const char *name);
 
 int _CONF_new_data(CONF *conf);
 void _CONF_free_data(CONF *conf);