Make sure iobuf is renamed to mbuf everywhere

    PUBLISHED_FROM=b1049c57352286abda168df521002cfc87136fd6

examples/ESP8266_RTOS/user/Makefile

@@ -28,7 +28,7 @@ DEFINES += -DMG_LOCALS \
            -DMG_DISABLE_FILESYSTEM \
            -DMG_DISABLE_STDIO \
            -DMG_MAX_HTTP_HEADERS=20 -DMG_MAX_HTTP_REQUEST_SIZE=1024 \
-           -DMG_MAX_PATH=40 -DMG_MAX_HTTP_SEND_IOBUF=1024 \
+           -DMG_MAX_PATH=40 -DMG_MAX_HTTP_SEND_MBUF=1024 \
            -DRTOS_SDK -DMG_LWIP -DLWIP_TIMEVAL_PRIVATE=0 \
            -DMG_INTERNAL=
 

mongoose.c

@@ -4717,7 +4717,7 @@ static void free_http_proto_data(struct mg_connection *nc) {
 #ifndef MG_DISABLE_FILESYSTEM
 static void transfer_file_data(struct mg_connection *nc) {
   struct proto_data_http *dp = (struct proto_data_http *) nc->proto_data;
-  char buf[MG_MAX_HTTP_SEND_IOBUF];
+  char buf[MG_MAX_HTTP_SEND_MBUF];
   int64_t left = dp->cl - dp->sent;
   size_t n = 0, to_read = 0;
 

mongoose.h

@@ -1839,8 +1839,8 @@ extern "C" {
 #endif
 #endif
 
-#ifndef MG_MAX_HTTP_SEND_IOBUF
-#define MG_MAX_HTTP_SEND_IOBUF 4096
+#ifndef MG_MAX_HTTP_SEND_MBUF
+#define MG_MAX_HTTP_SEND_MBUF 4096
 #endif
 
 #ifndef MG_WEBSOCKET_PING_INTERVAL_SECONDS