Added push and pop commands

.gitignore

@@ -1 +1,2 @@
-build/
+build/
+.vscode/

Makefile

@@ -18,6 +18,9 @@ run.o:
 stack.o:
 	$(CC) -c stack.c $(CFLAG) -o $(BUILD_DIR)/$@
 
+command.o:
+	$(CC) -c command.c $(CFLAG) -o $(BUILD_DIR)/$@
+
 clear:
 	rm -rf $(BUILD_DIR)
 

command.c

@@ -0,0 +1,6 @@
+#include "./command.h"
+
+cmd_desc_t cmd_desc[] = {
+    {PUSH, 1, "PUSH"},
+    {POP, 0, "POP"},
+    {NONE, 0, "NONE"}}

command.h

@@ -3,9 +3,26 @@
 
 enum command_e
 {
+  PUSH,
+  POP,
   NONE
 };
 
-typedef enum command_e command_t;
+typedef enum command_e cmd_code_t;
+
+typedef struct
+{
+  cmd_code_t command;
+  int argc;
+  char name[10];
+} cmd_desc_t;
+
+cmd_desc_t cmd_desc[];
+
+typedef struct
+{
+  cmd_code_t code;
+  int args[];
+} command_t;
 
 #endif

run.c

@@ -1,22 +1,30 @@
 #include "./run.h"
 
-int run(command_t *buff, stack_t stack)
+int run(command_t **buff, stack_t *stack)
 {
   int pos = 0;
   int res = 0;
 
   while (buff[pos] != NULL)
   {
-    res = exec(buff[pos], stack);
+    res = exec(*(buff[pos]), stack);
+    if (res)
+      break;
   }
 
   return res;
 }
 
-int exec(command_t cmd, stack_t stack)
+int exec(command_t cmd, stack_t *stack)
 {
-  switch (cmd)
+  switch (cmd.code)
   {
+  case PUSH:
+    stack_push(stack, cmd.args[0]);
+    break;
+  case POP:
+    stack_pop(stack);
+    break;
   case NONE:
     break;
   default:

run.h

@@ -4,7 +4,7 @@
 #include "./stack.h"
 #include "./command.h"
 
-int run(command_t *buff, stack_t stack);
+int run(command_t **buff, stack_t *stack);
-int exec(command_t cmd, stack_t stack);
+int exec(command_t cmd, stack_t *stack);
 
 #endif