Cleanup and refactor of inlcudes, added head files

src/commands.c

@@ -1,3 +1,7 @@
+#include <string.h>
+#include "types.h"
+#include "ped.h"
+
 void runCommand(char* str, struct Session* session)
 {
 	if(strcmp(str, "help") == 0)
@@ -8,4 +12,4 @@ void runCommand(char* str, struct Session* session)
 	{
 		session->isActive = 0;
 	}
-}
+}

src/ped.c

@@ -6,16 +6,12 @@
 #include<sys/stat.h>
 #include<sys/types.h>
 
-#include<string.h>
 
 #include<termios.h>
 
-#include "types.h"
-
+#include "ped.h"
 #include "commands.c"
 
-struct Session* newSession(char*);
-
 struct termios oldSettings;
 
 int main(int argc, char** args)
@@ -42,8 +38,10 @@ int main(int argc, char** args)
 	}
 	else
 	{
-		
+		printf("Too many args, or missing a file.\n");
+		return EXIT_FAILURE;
 	}
+	return EXIT_SUCCESS;
 }
 
 void output(char* string, unsigned int length)
@@ -210,7 +208,7 @@ void newEditor(struct Session* session)
 		redraw(session);		
 	}
 
-	char* bye = "Bye mate!";
+	char* bye = "\nBye mate!\n";
 	output(bye, strlen(bye));
 
 	/* Restore the tty settings back to the original */
@@ -271,4 +269,4 @@ struct Session* newSession(char* filename)
 
 	/* On error */
 	return 0;
-}
+}

src/ped.h

@@ -0,0 +1,3 @@
+void output(char *string, unsigned int length);
+struct Session *newSession(char*);
+void newEditor(struct Session* session);