Big commit: Setup outline for piping, piping has errors still, cleaned code

include/Common.h

@@ -1,11 +1,14 @@
 #ifndef COMMON_H
 #define COMMON_H
 
+const char* GetHomeDir(void);
+
 typedef struct CommandStruct {
     char* argv[100]; // Max 100 commands
     int argc;
 } CommandStruct;
 
+void CopyCommandStruct(CommandStruct* oldCommand, CommandStruct* newCommand, int start, int end);
 void ResetCommandStruct(CommandStruct* command);
 
 #endif

include/Integrated.h

@@ -3,16 +3,16 @@
 
 #include "Common.h"
 
-const char* GetHomeDir(void);
 void CheckRedirection(CommandStruct* command);
+int CheckSymbol(CommandStruct* command, char symbol, int start);
 int IntegratedCheck(CommandStruct* command);
 void GetInput(char* inputString);
 void append(char *input, char *file);
 void input(char *command);
-void ExecPipe();
+int ExecPipe(CommandStruct* commandParent, CommandStruct* commandChild, int* pipefd);
 void output(char *command);
 void SplitInput(char* inputString, CommandStruct* command);
-void ParseInput(char* inputString, CommandStruct* command, char *symbol);
-void ReadPishrc(CommandStruct* command, char* inputString);
+void ParseInput(char* inputString, CommandStruct* command, char* symbol);
+void RunChild(CommandStruct* commandChild, int* pipefd);
 void ioRedirection(CommandStruct* command);
 #endif

include/Pish.h

@@ -4,5 +4,6 @@
 #include "Common.h"
 
 void Pish(void);
+void ReadPishrc(CommandStruct* commandParent, CommandStruct *commandChild, char* inputString);
 
 #endif