fix: use after free, ISO C warning

src/interpreter_states.c

@@ -17,25 +17,25 @@ int init_state() {
     memset(state->registers, 0, sizeof(s_registers));
     state->args = malloc(sizeof(s_arguments));
     if (state->args == NULL) {
-	free(state);
 	free(state->registers);
+	free(state);
 	return 1;
     }
     state->args->arg1 = malloc(sizeof(char) * MAX_ARG_SIZE);
     state->args->arg2 = malloc(sizeof(char) * MAX_ARG_SIZE);
     if (state->args->arg1 == NULL || state->args->arg2 == NULL) {
-	free(state);
 	free(state->registers);
+	free(state);
 	return 1;
     }
     memset(state->args->arg1, 0, sizeof(char) * MAX_ARG_SIZE);
     memset(state->args->arg2, 0, sizeof(char) * MAX_ARG_SIZE);
     state->labels_values = malloc(sizeof(int) * MAX_LABELS);
     if (state->labels_values == NULL) {
-	free(state);
 	free(state->registers);
 	free(state->args->arg1);
 	free(state->args->arg2);
+	free(state);
 	return 1;
     }
     memset(state->labels_values, 0, sizeof(int) * MAX_LABELS);

tests/fmemopen.c

@@ -1,6 +1,8 @@
+#include "fmemopen.h"
+
+typedef int make_iso_compilers_happy; //...
 #ifdef _WIN32
 #include <windows.h>
-#include "fmemopen.h"
 #include <share.h>
 #include <io.h>
 #include <fcntl.h>

tests/fmemopen.h

@@ -1,5 +1,6 @@
-#ifdef _WIN32
 #pragma once
+
+#ifdef _WIN32
 #include <stdio.h>
 FILE *fmemopen(void *buf, size_t len, const char *type);
 #endif