[GNUnet-SVN] [gnurl] 30/254: lib: remove unused code

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ng0 pushed a commit to annotated tag gnurl-7.54.1
in repository gnurl.

commit b85142164228abe15d6ca20a244ffb849c700e6c
Author: Marcel Raad <address@hidden>
AuthorDate: Tue Apr 25 08:36:13 2017 +0200

    lib: remove unused code
    
    This fixes the following clang warnings:
    macro is not used [-Wunused-macros]
    will never be executed [-Wunreachable-code]
    
    Closes https://github.com/curl/curl/pull/1448
---
 lib/formdata.c | 3 ---
 lib/hostip.c   | 1 -
 lib/mprintf.c  | 4 ----
 lib/telnet.c   | 6 ++++--
 lib/url.c      | 3 +--
 5 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/lib/formdata.c b/lib/formdata.c
index 2a934344e..90fbd1143 100644
--- a/lib/formdata.c
+++ b/lib/formdata.c
@@ -54,9 +54,6 @@ static char *formboundary(struct Curl_easy *data);
    extensions. */
 #define HTTPPOST_CONTENTTYPE_DEFAULT "application/octet-stream"
 
-#define FORM_FILE_SEPARATOR ','
-#define FORM_TYPE_SEPARATOR ';'
-
 #define HTTPPOST_PTRNAME CURL_HTTPPOST_PTRNAME
 #define HTTPPOST_FILENAME CURL_HTTPPOST_FILENAME
 #define HTTPPOST_PTRCONTENTS CURL_HTTPPOST_PTRCONTENTS
diff --git a/lib/hostip.c b/lib/hostip.c
index ed18763fd..21baf6015 100644
--- a/lib/hostip.c
+++ b/lib/hostip.c
@@ -538,7 +538,6 @@ RETSIGTYPE alarmfunc(int sig)
   /* this is for "-ansi -Wall -pedantic" to stop complaining!   (rabe) */
   (void)sig;
   siglongjmp(curl_jmpenv, 1);
-  return;
 }
 #endif /* USE_ALARM_TIMEOUT */
 
diff --git a/lib/mprintf.c b/lib/mprintf.c
index 6b7d317f8..6d4e733f0 100644
--- a/lib/mprintf.c
+++ b/lib/mprintf.c
@@ -42,10 +42,6 @@
 /* The last #include file should be: */
 #include "memdebug.h"
 
-#ifndef SIZEOF_LONG_DOUBLE
-#define SIZEOF_LONG_DOUBLE 0
-#endif
-
 /*
  * If SIZEOF_SIZE_T has not been defined, default to the size of long.
  */
diff --git a/lib/telnet.c b/lib/telnet.c
index 5cceed258..bbdbb86ad 100644
--- a/lib/telnet.c
+++ b/lib/telnet.c
@@ -81,10 +81,12 @@
   } WHILE_FALSE
 
 #define  CURL_SB_GET(x) ((*x->subpointer++)&0xff)
-#define  CURL_SB_PEEK(x)   ((*x->subpointer)&0xff)
-#define  CURL_SB_EOF(x) (x->subpointer >= x->subend)
 #define  CURL_SB_LEN(x) (x->subend - x->subpointer)
 
+/* For posterity:
+#define  CURL_SB_PEEK(x) ((*x->subpointer)&0xff)
+#define  CURL_SB_EOF(x) (x->subpointer >= x->subend) */
+
 #ifdef CURL_DISABLE_VERBOSE_STRINGS
 #define printoption(a,b,c,d)  Curl_nop_stmt
 #endif
diff --git a/lib/url.c b/lib/url.c
index 6795a9c8f..f5998d6b1 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -2935,8 +2935,7 @@ static void conn_reset_all_postponed_data(struct 
connectdata *conn)
   conn_reset_postponed_data(conn, 1);
 }
 #else  /* ! USE_RECV_BEFORE_SEND_WORKAROUND */
-/* Use "do-nothing" macros instead of functions when workaround not used */
-#define conn_reset_postponed_data(c,n) do {} WHILE_FALSE
+/* Use "do-nothing" macro instead of function when workaround not used */
 #define conn_reset_all_postponed_data(c) do {} WHILE_FALSE
 #endif /* ! USE_RECV_BEFORE_SEND_WORKAROUND */
 

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