ITS#10123 Adjust our prototypes for both K&R and C2x compatibility

diff --git a/include/ac/string.h b/include/ac/string.h
index c4c135410e6f53a1bc873cbbc83b1899455e8fcf..20a68d76bcb4c6dd7df2a386be0c4df5aefd989a 100644 (file)
--- a/include/ac/string.h
+++ b/include/ac/string.h
@@ -58,7 +58,7 @@ LDAP_F(char *) ldap_pvt_strtok LDAP_P(( char *str,
 #elif !defined(_WIN32)
        /* some systems fail to declare strdup */
        /* Windows does not require this declaration */
-       LDAP_LIBC_F(char *) (strdup)();
+       LDAP_LIBC_F(char *) (strdup) LDAP_P((const char *s));
 #endif
 
 /*
@@ -68,8 +68,8 @@ LDAP_F(char *) ldap_pvt_strtok LDAP_P(( char *str,
 
 /* we don't want these declared for Windows or Mingw */
 #ifndef _WIN32
-int (strcasecmp)();
-int (strncasecmp)();
+LDAP_LIBC_F(int) (strcasecmp) LDAP_P((const char *s1, const char *s2));
+LDAP_LIBC_F(int) (strncasecmp) LDAP_P((const char *s1, const char *s2, size_t n));
 #endif
 
 #ifndef SAFEMEMCPY