New utility files

include/util/container.h

@@ -0,0 +1,9 @@
+#pragma once
+#ifndef FLUFF_UTILS_CONTAINER_H
+#define FLUFF_UTILS_CONTAINER_H
+
+/* -===========
+     Macros
+   ===========- */
+
+#endif

include/util/limits.h

@@ -0,0 +1,21 @@
+#pragma once
+#ifndef FLUFF_UTIL_LIMITS_H
+#define FLUFF_UTIL_LIMITS_H
+
+/* -===========
+     Macros
+   ===========- */
+
+#ifndef FLUFF_MAX_MODULE_NAME_LEN
+#define FLUFF_MAX_MODULE_NAME_LEN 64
+#endif
+
+#ifndef FLUFF_MAX_CLASS_NAME_LEN
+#define FLUFF_MAX_CLASS_NAME_LEN 128
+#endif
+
+#ifndef FLUFF_MAX_FIELD_NAME_LEN
+#define FLUFF_MAX_FIELD_NAME_LEN 128
+#endif
+
+#endif

include/util/macros.h

@@ -0,0 +1,62 @@
+#pragma once
+#ifndef FLUFF_UTIL_MACROS_H
+#define FLUFF_UTIL_MACROS_H
+
+/* -===========
+     Macros
+   ===========- */
+
+#if defined(_WIN32) || defined(_WIN64)
+#   ifdef FLUFF_IMPLEMENTATION
+#       define FLUFF_API __declspec(dllexport)
+#   else
+#       define FLUFF_API __declspec(dllimport)
+#   endif
+#else
+#   ifdef FLUFF_IMPLEMENTATION
+#       define FLUFF_API
+#   else
+#       define FLUFF_API
+#   endif
+#endif
+
+#if defined(__GNUC__) || defined(__clang__)
+#    ifndef FLUFF_IMPLEMENTATION
+#        define FLUFF_PRIVATE_API FLUFF_API __attribute__((error("call to private api function")))
+#    else
+#        define FLUFF_PRIVATE_API FLUFF_API
+#    endif
+#    define FLUFF_CONSTEXPR    static inline __attribute__((always_inline, unused))
+#    define FLUFF_CONSTEXPR_V  static __attribute__((unused))
+#else
+#    define FLUFF_PRIVATE_API FLUFF_API
+#    define FLUFF_CONSTEXPR   static inline
+#    define FLUFF_CONSTEXPR_V static
+#endif
+
+#define FLUFF_THREAD_LOCAL   _Thread_local
+#define FLUFF_ATOMIC(__type) _Atomic(__type)
+
+#define FLUFF_ERROR_RETURN __attribute__((warn_unused_result))
+
+#define FLUFF_CLEANUP(__data)           memset(__data, 0, sizeof(* __data))
+#define FLUFF_CLEANUP_N(__data, __size) memset(__data, 0, __size)
+#define FLUFF_LENOF(__array)            (sizeof(__array) / sizeof(__array[0]))
+
+#define FLUFF_BOOLALPHA(__b) ((__b) ? "true" : "false")
+
+#define FLUFF_SET_FLAG(__v, __f)    ((__v) | (__f))
+#define FLUFF_UNSET_FLAG(__v, __f)  ((__v) & ~(__f))
+#define FLUFF_TOGGLE_FLAG(__v, __f) ((__v) ^ (__f))
+#define FLUFF_HAS_FLAG(__v, __f)    ((__v) & (__f))
+
+#define FLUFF_UNREACHABLE() __builtin_unreachable();
+#define FLUFF_BREAKPOINT()  raise(SIGTRAP);
+
+#define FLUFF_MAX(__a, __b)            ((__a) > (__b) ? (__a) : (__b))
+#define FLUFF_MIN(__a, __b)            ((__a) < (__b) ? (__a) : (__b))
+#define FLUFF_CLAMP(__v, __min, __max) ((__v) < (__min) ? (__min) : ((__v) > (__max) ? (__max) : (__v)))
+
+#define FLUFF_STR_BUFFER_FMT(__v) (int)FLUFF_LENOF(__v), __v
+
+#endif