Change mg_ws_send: const char * -> const void *

mongoose.c

@@ -5819,7 +5819,7 @@ static void mg_ws_mask(struct mg_connection *c, size_t len) {
   }
 }
 
-size_t mg_ws_send(struct mg_connection *c, const char *buf, size_t len,
+size_t mg_ws_send(struct mg_connection *c, const void *buf, size_t len,
                   int op) {
   uint8_t header[14];
   size_t header_len = mkhdr(len, op, c->is_client, header);

mongoose.h

@@ -1259,7 +1259,7 @@ struct mg_connection *mg_ws_connect(struct mg_mgr *, const char *url,
                                     const char *fmt, ...);
 void mg_ws_upgrade(struct mg_connection *, struct mg_http_message *,
                    const char *fmt, ...);
-size_t mg_ws_send(struct mg_connection *, const char *buf, size_t len, int op);
+size_t mg_ws_send(struct mg_connection *, const void *buf, size_t len, int op);
 size_t mg_ws_wrap(struct mg_connection *, size_t len, int op);
 size_t mg_ws_printf(struct mg_connection *c, int op, const char *fmt, ...);
 size_t mg_ws_vprintf(struct mg_connection *c, int op, const char *fmt, va_list);

src/ws.c

@@ -129,7 +129,7 @@ static void mg_ws_mask(struct mg_connection *c, size_t len) {
   }
 }
 
-size_t mg_ws_send(struct mg_connection *c, const char *buf, size_t len,
+size_t mg_ws_send(struct mg_connection *c, const void *buf, size_t len,
                   int op) {
   uint8_t header[14];
   size_t header_len = mkhdr(len, op, c->is_client, header);

src/ws.h

@@ -19,7 +19,7 @@ struct mg_connection *mg_ws_connect(struct mg_mgr *, const char *url,
                                     const char *fmt, ...);
 void mg_ws_upgrade(struct mg_connection *, struct mg_http_message *,
                    const char *fmt, ...);
-size_t mg_ws_send(struct mg_connection *, const char *buf, size_t len, int op);
+size_t mg_ws_send(struct mg_connection *, const void *buf, size_t len, int op);
 size_t mg_ws_wrap(struct mg_connection *, size_t len, int op);
 size_t mg_ws_printf(struct mg_connection *c, int op, const char *fmt, ...);
 size_t mg_ws_vprintf(struct mg_connection *c, int op, const char *fmt, va_list);