typedefs: use the full structs in internal code...

... and save the typedef'ed names for headers and external APIs.

7 files changed, 51 insertions, 49 deletions

diff --git a/lib/easy.c b/lib/easy.c
index 78ca0fa58..91c1382f8 100644
--- a/lib/easy.c
+++ b/lib/easy.c
@@ -365,7 +365,7 @@ void curl_global_cleanup(void)
  * curl_easy_init() is the external interface to alloc, setup and init an
  * easy handle that is returned. If anything goes wrong, NULL is returned.
  */
-CURL *curl_easy_init(void)
+struct Curl_easy *curl_easy_init(void)
 {
   CURLcode result;
   struct Curl_easy *data;
@@ -396,7 +396,7 @@ CURL *curl_easy_init(void)
  */
 
 #undef curl_easy_setopt
-CURLcode curl_easy_setopt(CURL *data, CURLoption tag, ...)
+CURLcode curl_easy_setopt(struct Curl_easy *data, CURLoption tag, ...)
 {
   va_list arg;
   CURLcode result;
@@ -433,7 +433,7 @@ struct events {
  * updated.
  */
 
-static int events_timer(CURLM *multi,    /* multi handle */
+static int events_timer(struct Curl_multi *multi,    /* multi handle */
                         long timeout_ms, /* see above */
                         void *userp)    /* private callback pointer */
 {
@@ -488,7 +488,7 @@ static short socketcb2poll(int pollmask)
  * Callback that gets called with information about socket activity to
  * monitor.
  */
-static int events_socket(CURL *easy,      /* easy handle */
+static int events_socket(struct Curl_easy *easy,      /* easy handle */
                          curl_socket_t s, /* socket */
                          int what,        /* see above */
                          void *userp,     /* private callback
@@ -566,7 +566,7 @@ static int events_socket(CURL *easy,      /* easy handle */
  *
  * Do the multi handle setups that only event-based transfers need.
  */
-static void events_setup(CURLM *multi, struct events *ev)
+static void events_setup(struct Curl_multi *multi, struct events *ev)
 {
   /* timer callback */
   curl_multi_setopt(multi, CURLMOPT_TIMERFUNCTION, events_timer);
@@ -670,7 +670,7 @@ static CURLcode wait_or_timeout(struct Curl_multi *multi, struct events *ev)
  *
  * Runs a transfer in a blocking manner using the events-based API
  */
-static CURLcode easy_events(CURLM *multi)
+static CURLcode easy_events(struct Curl_multi *multi)
 {
   struct events evs= {2, FALSE, 0, NULL, 0};
 
@@ -684,7 +684,7 @@ static CURLcode easy_events(CURLM *multi)
 #define easy_events(x) CURLE_NOT_BUILT_IN
 #endif
 
-static CURLcode easy_transfer(CURLM *multi)
+static CURLcode easy_transfer(struct Curl_multi *multi)
 {
   bool done = FALSE;
   CURLMcode mcode = CURLM_OK;
@@ -766,7 +766,7 @@ static CURLcode easy_transfer(CURLM *multi)
  */
 static CURLcode easy_perform(struct Curl_easy *data, bool events)
 {
-  CURLM *multi;
+  struct Curl_multi *multi;
   CURLMcode mcode;
   CURLcode result = CURLE_OK;
   SIGPIPE_VARIABLE(pipe_st);
@@ -826,7 +826,7 @@ static CURLcode easy_perform(struct Curl_easy *data, bool events)
  * curl_easy_perform() is the external interface that performs a blocking
  * transfer as previously setup.
  */
-CURLcode curl_easy_perform(CURL *data)
+CURLcode curl_easy_perform(struct Curl_easy *data)
 {
   return easy_perform(data, FALSE);
 }
@@ -836,7 +836,7 @@ CURLcode curl_easy_perform(CURL *data)
  * curl_easy_perform_ev() is the external interface that performs a blocking
  * transfer using the event-based API internally.
  */
-CURLcode curl_easy_perform_ev(CURL *data)
+CURLcode curl_easy_perform_ev(struct Curl_easy *data)
 {
   return easy_perform(data, TRUE);
 }
@@ -847,7 +847,7 @@ CURLcode curl_easy_perform_ev(CURL *data)
  * curl_easy_cleanup() is the external interface to cleaning/freeing the given
  * easy handle.
  */
-void curl_easy_cleanup(CURL *data)
+void curl_easy_cleanup(struct Curl_easy *data)
 {
   SIGPIPE_VARIABLE(pipe_st);
 
@@ -864,7 +864,7 @@ void curl_easy_cleanup(CURL *data)
  * information from a performed transfer and similar.
  */
 #undef curl_easy_getinfo
-CURLcode curl_easy_getinfo(CURL *data, CURLINFO info, ...)
+CURLcode curl_easy_getinfo(struct Curl_easy *data, CURLINFO info, ...)
 {
   va_list arg;
   void *paramp;
@@ -884,7 +884,7 @@ CURLcode curl_easy_getinfo(CURL *data, CURLINFO info, ...)
  * given input easy handle. The returned handle will be a new working handle
  * with all options set exactly as the input source handle.
  */
-CURL *curl_easy_duphandle(CURL *data)
+struct Curl_easy *curl_easy_duphandle(struct Curl_easy *data)
 {
   struct Curl_easy *outcurl = calloc(1, sizeof(struct Curl_easy));
   if(NULL == outcurl)
@@ -977,7 +977,7 @@ CURL *curl_easy_duphandle(CURL *data)
  * curl_easy_reset() is an external interface that allows an app to re-
  * initialize a session handle to the default values.
  */
-void curl_easy_reset(CURL *data)
+void curl_easy_reset(struct Curl_easy *data)
 {
   Curl_safefree(data->state.pathbuffer);
 
@@ -1007,7 +1007,7 @@ void curl_easy_reset(CURL *data)
  *
  * Action is a bitmask consisting of CURLPAUSE_* bits in curl/curl.h
  */
-CURLcode curl_easy_pause(CURL *data, int action)
+CURLcode curl_easy_pause(struct Curl_easy *data, int action)
 {
   struct SingleRequest *k = &data->req;
   CURLcode result = CURLE_OK;
@@ -1076,7 +1076,8 @@ static CURLcode easy_connection(struct Curl_easy *data,
  * curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
  * Returns CURLE_OK on success, error code on error.
  */
-CURLcode curl_easy_recv(CURL *data, void *buffer, size_t buflen, size_t *n)
+CURLcode curl_easy_recv(struct Curl_easy *data, void *buffer, size_t buflen,
+                        size_t *n)
 {
   curl_socket_t sfd;
   CURLcode result;
@@ -1102,8 +1103,8 @@ CURLcode curl_easy_recv(CURL *data, void *buffer, size_t buflen, size_t *n)
  * Sends data over the connected socket. Use after successful
  * curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
  */
-CURLcode curl_easy_send(CURL *data, const void *buffer, size_t buflen,
-                        size_t *n)
+CURLcode curl_easy_send(struct Curl_easy *data, const void *buffer,
+                        size_t buflen, size_t *n)
 {
   curl_socket_t sfd;
   CURLcode result;
diff --git a/lib/easyif.h b/lib/easyif.h
index 65333494c..f6132cc70 100644
--- a/lib/easyif.h
+++ b/lib/easyif.h
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -26,7 +26,7 @@
  * Prototypes for library-wide functions provided by easy.c
  */
 #ifdef CURLDEBUG
-CURL_EXTERN CURLcode curl_easy_perform_ev(CURL *easy);
+CURL_EXTERN CURLcode curl_easy_perform_ev(struct Curl_easy *easy);
 #endif
 
 #endif /* HEADER_CURL_EASYIF_H */
diff --git a/lib/escape.c b/lib/escape.c
index be752b416..04230b4ca 100644
--- a/lib/escape.c
+++ b/lib/escape.c
@@ -75,7 +75,8 @@ char *curl_unescape(const char *string, int length)
   return curl_easy_unescape(NULL, string, length, NULL);
 }
 
-char *curl_easy_escape(CURL *handle, const char *string, int inlength)
+char *curl_easy_escape(struct Curl_easy *data, const char *string,
+                       int inlength)
 {
   size_t alloc = (inlength?(size_t)inlength:strlen(string))+1;
   char *ns;
@@ -112,7 +113,7 @@ char *curl_easy_escape(CURL *handle, const char *string, int inlength)
         }
       }
 
-      result = Curl_convert_to_network(handle, &in, 1);
+      result = Curl_convert_to_network(data, &in, 1);
       if(result) {
         /* Curl_convert_to_network calls failf if unsuccessful */
         free(ns);
@@ -206,13 +207,13 @@ CURLcode Curl_urldecode(struct Curl_easy *data,
  * If length == 0, the length is assumed to be strlen(string).
  * If olen == NULL, no output length is stored.
  */
-char *curl_easy_unescape(CURL *handle, const char *string, int length,
-                         int *olen)
+char *curl_easy_unescape(struct Curl_easy *data, const char *string,
+                         int length, int *olen)
 {
   char *str = NULL;
   size_t inputlen = length;
   size_t outputlen;
-  CURLcode res = Curl_urldecode(handle, string, inputlen, &str, &outputlen,
+  CURLcode res = Curl_urldecode(data, string, inputlen, &str, &outputlen,
                                 FALSE);
   if(res)
     return NULL;
diff --git a/lib/http2.c b/lib/http2.c
index d7fae0401..efc082dd5 100644
--- a/lib/http2.c
+++ b/lib/http2.c
@@ -335,7 +335,7 @@ char *curl_pushheader_byname(struct curl_pushheaders *h, const char *header)
   return NULL;
 }
 
-static CURL *duphandle(struct Curl_easy *data)
+static struct Curl_easy *duphandle(struct Curl_easy *data)
 {
   struct Curl_easy *second = curl_easy_duphandle(data);
   if(second) {
diff --git a/lib/multi.c b/lib/multi.c
index a0dfac71a..9ee352353 100644
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -61,7 +61,7 @@
 #define CURL_MULTI_HANDLE 0x000bab1e
 
 #define GOOD_MULTI_HANDLE(x) \
-  ((x) && (((struct Curl_multi *)(x))->type == CURL_MULTI_HANDLE))
+  ((x) && (x)->type == CURL_MULTI_HANDLE)
 
 static void singlesocket(struct Curl_multi *multi,
                          struct Curl_easy *data);
@@ -334,7 +334,7 @@ struct Curl_multi *Curl_multi_handle(int hashsize, /* socket hash */
 
   /* -1 means it not set by user, use the default value */
   multi->maxconnects = -1;
-  return (CURLM *) multi;
+  return multi;
 
   error:
 
@@ -350,13 +350,14 @@ struct Curl_multi *Curl_multi_handle(int hashsize, /* socket hash */
   return NULL;
 }
 
-CURLM *curl_multi_init(void)
+struct Curl_multi *curl_multi_init(void)
 {
   return Curl_multi_handle(CURL_SOCKET_HASH_TABLE_SIZE,
                            CURL_CONNECTION_HASH_SIZE);
 }
 
-CURLMcode curl_multi_add_handle(CURLM *multi, CURL *data)
+CURLMcode curl_multi_add_handle(struct Curl_multi *multi,
+                                struct Curl_easy *data)
 {
   struct curl_llist *timeoutlist;
 
@@ -642,7 +643,8 @@ static CURLcode multi_done(struct connectdata **connp,
   return result;
 }
 
-CURLMcode curl_multi_remove_handle(CURLM *multi, CURL *data)
+CURLMcode curl_multi_remove_handle(struct Curl_multi *multi,
+                                   struct Curl_easy *data)
 {
   struct Curl_easy *easy = data;
   bool premature;
@@ -904,7 +906,7 @@ static int multi_getsock(struct Curl_easy *data,
 
 }
 
-CURLMcode curl_multi_fdset(CURLM *multi,
+CURLMcode curl_multi_fdset(struct Curl_multi *multi,
                            fd_set *read_fd_set, fd_set *write_fd_set,
                            fd_set *exc_fd_set, int *max_fd)
 {
@@ -953,7 +955,7 @@ CURLMcode curl_multi_fdset(CURLM *multi,
   return CURLM_OK;
 }
 
-CURLMcode curl_multi_wait(CURLM *multi,
+CURLMcode curl_multi_wait(struct Curl_multi *multi,
                           struct curl_waitfd extra_fds[],
                           unsigned int extra_nfds,
                           int timeout_ms,
@@ -2094,7 +2096,7 @@ static CURLMcode multi_runsingle(struct Curl_multi *multi,
 }
 
 
-CURLMcode curl_multi_perform(CURLM *multi, int *running_handles)
+CURLMcode curl_multi_perform(struct Curl_multi *multi, int *running_handles)
 {
   struct Curl_easy *data;
   CURLMcode returncode=CURLM_OK;
@@ -2163,7 +2165,7 @@ static void close_all_connections(struct Curl_multi *multi)
   }
 }
 
-CURLMcode curl_multi_cleanup(CURLM *multi)
+CURLMcode curl_multi_cleanup(struct Curl_multi *multi)
 {
   struct Curl_easy *data;
   struct Curl_easy *nextdata;
@@ -2237,7 +2239,7 @@ CURLMcode curl_multi_cleanup(CURLM *multi)
  * beyond. The current design is fully O(1).
  */
 
-CURLMsg *curl_multi_info_read(CURLM *multi, int *msgs_in_queue)
+CURLMsg *curl_multi_info_read(struct Curl_multi *multi, int *msgs_in_queue)
 {
   struct Curl_message *msg;
 
@@ -2628,7 +2630,7 @@ static CURLMcode multi_socket(struct Curl_multi *multi,
 }
 
 #undef curl_multi_setopt
-CURLMcode curl_multi_setopt(CURLM *multi,
+CURLMcode curl_multi_setopt(struct Curl_multi *multi,
                             CURLMoption option, ...)
 {
   CURLMcode res = CURLM_OK;
@@ -2698,7 +2700,7 @@ CURLMcode curl_multi_setopt(CURLM *multi,
 /* we define curl_multi_socket() in the public multi.h header */
 #undef curl_multi_socket
 
-CURLMcode curl_multi_socket(CURLM *multi, curl_socket_t s,
+CURLMcode curl_multi_socket(struct Curl_multi *multi, curl_socket_t s,
                             int *running_handles)
 {
   CURLMcode result = multi_socket(multi, FALSE, s, 0, running_handles);
@@ -2707,7 +2709,7 @@ CURLMcode curl_multi_socket(CURLM *multi, curl_socket_t s,
   return result;
 }
 
-CURLMcode curl_multi_socket_action(CURLM *multi, curl_socket_t s,
+CURLMcode curl_multi_socket_action(struct Curl_multi *multi, curl_socket_t s,
                                    int ev_bitmask, int *running_handles)
 {
   CURLMcode result = multi_socket(multi, FALSE, s,
@@ -2717,7 +2719,7 @@ CURLMcode curl_multi_socket_action(CURLM *multi, curl_socket_t s,
   return result;
 }
 
-CURLMcode curl_multi_socket_all(CURLM *multi, int *running_handles)
+CURLMcode curl_multi_socket_all(struct Curl_multi *multi, int *running_handles)
 
 {
   CURLMcode result = multi_socket(multi, TRUE, CURL_SOCKET_BAD, 0,
@@ -2762,7 +2764,7 @@ static CURLMcode multi_timeout(struct Curl_multi *multi,
   return CURLM_OK;
 }
 
-CURLMcode curl_multi_timeout(CURLM *multi,
+CURLMcode curl_multi_timeout(struct Curl_multi *multi,
                              long *timeout_ms)
 {
   /* First, make some basic checks that the CURLM handle is a good handle */
@@ -3000,7 +3002,8 @@ void Curl_expire_latest(struct Curl_easy *data, long milli)
   Curl_expire(data, milli);
 }
 
-CURLMcode curl_multi_assign(CURLM *multi, curl_socket_t s, void *hashp)
+CURLMcode curl_multi_assign(struct Curl_multi *multi, curl_socket_t s,
+                            void *hashp)
 {
   struct Curl_sh_entry *there = NULL;
 
diff --git a/lib/share.c b/lib/share.c
index f12feefcd..5b3957fcf 100644
--- a/lib/share.c
+++ b/lib/share.c
@@ -31,7 +31,7 @@
 /* The last #include file should be: */
 #include "memdebug.h"
 
-CURLSH *
+struct Curl_share *
 curl_share_init(void)
 {
   struct Curl_share *share = calloc(1, sizeof(struct Curl_share));
@@ -49,9 +49,8 @@ curl_share_init(void)
 
 #undef curl_share_setopt
 CURLSHcode
-curl_share_setopt(CURLSH *sh, CURLSHoption option, ...)
+curl_share_setopt(struct Curl_share *share, CURLSHoption option, ...)
 {
-  struct Curl_share *share = (struct Curl_share *)sh;
   va_list param;
   int type;
   curl_lock_function lockfunc;
@@ -172,10 +171,8 @@ curl_share_setopt(CURLSH *sh, CURLSHoption option, ...)
 }
 
 CURLSHcode
-curl_share_cleanup(CURLSH *sh)
+curl_share_cleanup(struct Curl_share *share)
 {
-  struct Curl_share *share = (struct Curl_share *)sh;
-
   if(share == NULL)
     return CURLSHE_INVALID;
 
diff --git a/lib/ssh.c b/lib/ssh.c
index a637bef0f..b98d60a68 100644
--- a/lib/ssh.c
+++ b/lib/ssh.c
@@ -473,7 +473,7 @@ static CURLcode ssh_getworkingpath(struct connectdata *conn,
 }
 
 #ifdef HAVE_LIBSSH2_KNOWNHOST_API
-static int sshkeycallback(CURL *easy,
+static int sshkeycallback(struct Curl_easy *easy,
                           const struct curl_khkey *knownkey, /* known */
                           const struct curl_khkey *foundkey, /* found */
                           enum curl_khmatch match,