Created utils file

CMakeLists.txt

@@ -3,4 +3,4 @@ project(caff_previewer C)
 
 set(CMAKE_C_STANDARD 11)
 
-add_executable(caff_previewer src/main.c src/magic_memory.c src/magic_memory.h src/ciff_tools.h src/ciff_tools.c src/libtarga.c src/libtarga.h src/pixeldata_utils.c src/pixeldata_utils.h)
+add_executable(caff_previewer src/main.c src/magic_memory.c src/magic_memory.h src/ciff_tools.h src/ciff_tools.c src/libtarga.c src/libtarga.h src/pixeldata_utils.c src/pixeldata_utils.h src/utils.c src/utils.h)

src/ciff_tools.c

@@ -3,17 +3,7 @@
 //
 
 #include "ciff_tools.h"
-#include "stdbool.h"
-
-uint8_t contains(const uint8_t* data, uint64_t data_len, uint8_t what) {
-    for (uint64_t i = 0; i < data_len; i++) {
-        if (data[i] == what) {
-            return true;
-        }
-    }
-    return false;
-}
-
+#include "utils.h"
 
 uint8_t parse_ciff_from_mem(const uint8_t* data, uint64_t data_len, uint64_t* width, uint64_t* height, uint64_t* pixel_data_starts) {
     /**

src/utils.c

@@ -0,0 +1,14 @@
+//
+// Created by marcsello on 05/11/2020.
+//
+
+#include "utils.h"
+
+bool contains(const uint8_t* data, uint64_t data_len, uint8_t what) {
+    for (uint64_t i = 0; i < data_len; i++) {
+        if (data[i] == what) {
+            return true;
+        }
+    }
+    return false;
+}

src/utils.h

@@ -0,0 +1,14 @@
+//
+// Created by marcsello on 05/11/2020.
+//
+
+#ifndef CAFF_PREVIEWER_UTILS_H
+#define CAFF_PREVIEWER_UTILS_H
+
+#include <stdint.h>
+#include <stdbool.h>
+
+bool contains(const uint8_t *data, uint64_t data_len, uint8_t what);
+
+
+#endif //CAFF_PREVIEWER_UTILS_H