Added some const here and there.

snac.h

@@ -325,7 +325,7 @@ void httpd(void);
 int webfinger_request_signed(snac *snac, const char *qs, xs_str **actor, xs_str **user);
 int webfinger_request(const char *qs, xs_str **actor, xs_str **user);
 int webfinger_request_fake(const char *qs, xs_str **actor, xs_str **user);
-int webfinger_get_handler(xs_dict *req, const char *q_path,
+int webfinger_get_handler(const xs_dict *req, const char *q_path,
                           xs_val **body, int *b_size, char **ctype);
 
 const char *default_avatar_base64(void);

webfinger.c

@@ -152,7 +152,7 @@ int webfinger_request_fake(const char *qs, xs_str **actor, xs_str **user)
 }
 
 
-int webfinger_get_handler(xs_dict *req, const char *q_path,
+int webfinger_get_handler(const xs_dict *req, const char *q_path,
                            xs_val **body, int *b_size, char **ctype)
 /* serves webfinger queries */
 {

xs_fcgi.h

@@ -13,7 +13,7 @@
 #define _XS_FCGI_H
 
  xs_dict *xs_fcgi_request(FILE *f, xs_str **payload, int *p_size, int *id);
- void xs_fcgi_response(FILE *f, int status, xs_dict *headers, xs_str *body, int b_size, int id);
+ void xs_fcgi_response(FILE *f, int status, const xs_dict *headers, const xs_str *body, int b_size, int id);
 
 
 #ifdef XS_IMPLEMENTATION
@@ -290,7 +290,7 @@ end:
 }
 
 
-void xs_fcgi_response(FILE *f, int status, xs_dict *headers, xs_str *body, int b_size, int fcgi_id)
+void xs_fcgi_response(FILE *f, int status, const xs_dict *headers, const xs_str *body, int b_size, int fcgi_id)
 /* writes an FCGI response */
 {
     struct fcgi_record_header hdr = {0};

xs_httpd.h

@@ -5,7 +5,8 @@
 #define _XS_HTTPD_H
 
 xs_dict *xs_httpd_request(FILE *f, xs_str **payload, int *p_size);
-void xs_httpd_response(FILE *f, int status, const char *status_text, xs_dict *headers, xs_str *body, int b_size);
+void xs_httpd_response(FILE *f, int status, const char *status_text,
+                        const xs_dict *headers, const xs_val *body, int b_size);
 
 
 #ifdef XS_IMPLEMENTATION
@@ -109,16 +110,15 @@ xs_dict *xs_httpd_request(FILE *f, xs_str **payload, int *p_size)
 }
 
 
-void xs_httpd_response(FILE *f, int status, const char *status_text, xs_dict *headers, xs_str *body, int b_size)
+void xs_httpd_response(FILE *f, int status, const char *status_text,
+                        const xs_dict *headers, const xs_val *body, int b_size)
 /* sends an httpd response */
 {
-    xs *proto;
+    fprintf(f, "HTTP/1.1 %d %s\r\n", status, status_text ? status_text : "");
+
     const xs_str *k;
     const xs_val *v;
 
-    proto = xs_fmt("HTTP/1.1 %d %s", status, status_text);
-    fprintf(f, "%s\r\n", proto);
-
     xs_dict_foreach(headers, k, v) {
         fprintf(f, "%s: %s\r\n", k, v);
     }

xs_version.h

@@ -1 +1 @@
-/* a32c0d513ae24ad28ffc5c6c2c1cde75bb758e09 2025-06-23T17:43:10+02:00 */
+/* 401d229ffbec89b4a5cf97793926b7afb84a4f26 2025-07-08T15:44:54+02:00 */