Revert all except warning fixes

source/bforce/os_unix.c

@@ -14,8 +14,6 @@
 #include "includes.h"
 #include "confread.h"
 #include "logger.h"
-#include <unistd.h>
-#include <stdio.h>
 
 struct {
 	char *name;
@@ -28,8 +26,6 @@ struct {
 	{ NULL,        0                 }
 };
 
-extern char **environ;
-
 int exec_file_exist(const char *command)
 {
 	const char *p;
@@ -77,18 +73,9 @@ int exec_options_parse(char *str)
 
 void exec_options_init(s_exec_options *eopt)
 {
-	int i = 0;
 	memset(eopt, '\0', sizeof(s_exec_options));
 	eopt->umask    = EXEC_DEFAULT_UMASK;
 	eopt->envp[0]  = NULL;
-	
-	while(sessenv[i]) {
-        log("EXEC: Added ENV variable: %s\n", sessenv[i]);
-        eopt->envp[i] = xmalloc(strlen(sessenv[i]) + 2);
-		sprintf(eopt->envp[i], sessenv[i++]);
-		eopt->envp[i] = NULL;
-    }
-	
 }
 
 void exec_options_deinit(s_exec_options *eopt)