Removed unused clalloc() function

src/libstrongswan/utils/utils.c

@@ -45,19 +45,6 @@ ENUM(status_names, SUCCESS, NEED_MORE,
 	"NEED_MORE",
 );
 
-/**
- * Described in header.
- */
-void *clalloc(void * pointer, size_t size)
-{
-	void *data;
-	data = malloc(size);
-
-	memcpy(data, pointer, size);
-
-	return (data);
-}
-
 /**
  * Described in header.
  */

src/libstrongswan/utils/utils.h

@@ -375,11 +375,6 @@ typedef struct timespec timespec_t;
  */
 typedef struct sockaddr sockaddr_t;
 
-/**
- * Clone a data to a newly allocated buffer
- */
-void *clalloc(void *pointer, size_t size);
-
 /**
  * Same as memcpy, but XORs src into dst instead of copy
  */