Tweaks for gcc 10 compiling, thanks OC

README.md

@@ -43,13 +43,13 @@ at this moment!
     * `encrypt "Regular string"` -> Converts to encrypted string 'Uhjvqds#xuulqj'
     * `decrypt "Uhjvqds#xuulqj"` -> Converts back to 'Regular string'
 
- * MD5 file checking
+* MD5 file checking
     * `md5 "file.txt"` -> outputs filename and md5 hash
 
- * 2 Layer piping
+* 2 Layer piping
     * `md5 "file.txt" | write "file.txt.md5" "%PIPE%"` -> writes output of md5 to file.txt.md5
 
- * Networking functions
+* Networking functions
     * `netlisten "<port>" "<search>" "<respond>"` -> listens on <port> and replies <respond> on <search> found from outside
     * `nettoss "<address>" "<port>" "<data>"` -> binds to outside server at <address>:<port> and pushes <data> thus, disconnecting
     * `nethttp "<port>" "<forkval>"` -> throws up a web server on <port> in the current working directory, forkval (0 or 1, 0 don't fork into background / 1 do).

src/main.c

@@ -5,6 +5,8 @@
 	View README file supplied with this software for more details
 */
 
+#define MY_GLOBAL
+
 #include "deps.h"
 #include "util.h"
 #include "functions.h"

src/vars.h

@@ -5,6 +5,10 @@
     View README file supplied with this software for more details
 */
 
+#ifndef   MY_GLOBAL
+#define   MY_GLOBAL extern
+#endif /* MY_GLOBAL */
+
 struct s_variables
 {
     char var_name [MAX_VAR_NAME_LEN];
@@ -12,7 +16,7 @@ struct s_variables
 };
 
 typedef struct s_variables VARS;
-VARS svars[MAXVARS];
+MY_GLOBAL VARS svars [MAXVARS];
 
 void set_var(int index, char *varname, char *vardata);
 int get_var_count();