base.h - make C++ compatible

i just dont like #pragma once.
yes i am weird maybe... ?_

src/base.h

@@ -1,4 +1,6 @@
-#pragma once
+#ifndef ORCA_BASE_H
+#define ORCA_BASE_H
+
 #include <stdio.h>
 #include <assert.h>
 #include <limits.h>
@@ -60,23 +62,27 @@
 
 #define staticni ORCA_NOINLINE static
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 
-//----------------------------------------------------------------------------------------
+
-// Types
+    //----------------------------------------------------------------------------------------
-//----------------------------------------------------------------------------------------
+    // Types
-typedef uint8_t U8;
+    //----------------------------------------------------------------------------------------
-typedef int8_t I8;
+    typedef uint8_t U8;
-typedef uint16_t U16;
+    typedef int8_t I8;
-typedef int16_t I16;
+    typedef uint16_t U16;
-typedef uint32_t U32;
+    typedef int16_t I16;
-typedef int32_t I32;
+    typedef uint32_t U32;
-typedef uint64_t U64;
+    typedef int32_t I32;
-typedef int64_t I64;
+    typedef uint64_t U64;
-typedef size_t Usz;
+    typedef int64_t I64;
-typedef ssize_t Isz;
+    typedef size_t Usz;
-
+    typedef ssize_t Isz;
-typedef char Glyph;
+
-typedef U8 Mark;
+    typedef char Glyph;
+    typedef U8 Mark;
 
 //----------------------------------------------------------------------------------------
 // Constants
@@ -84,20 +90,18 @@ typedef U8 Mark;
 #define ORCA_Y_MAX UINT16_MAX
 #define ORCA_X_MAX UINT16_MAX
 
-enum
+    enum
-{
+    {
         Hud_height = 2
-};
+    };
-
 
 
+    //----------------------------------------------------------------------------------------
+    // Utils
+    //----------------------------------------------------------------------------------------
 
-//----------------------------------------------------------------------------------------
+    ORCA_FORCEINLINE static Usz orca_round_up_power2(Usz x)
-// Utils
+    {
-//----------------------------------------------------------------------------------------
-
-ORCA_FORCEINLINE static Usz orca_round_up_power2(Usz x)
-{
         assert(x <= SIZE_MAX / 2 + 1);
         x -= 1;
         x |= x >> 1;
@@ -109,11 +113,11 @@ ORCA_FORCEINLINE static Usz orca_round_up_power2(Usz x)
         x |= x >> 32;
 #endif
         return x + 1;
-}
+    }
 
-ORCA_OK_IF_UNUSED
+    ORCA_OK_IF_UNUSED
-static bool orca_is_valid_glyph(Glyph c)
+    static bool orca_is_valid_glyph(Glyph c)
-{
+    {
         if (c >= '0' && c <= '9')
             return true;
         if (c >= 'A' && c <= 'Z')
@@ -133,28 +137,28 @@ static bool orca_is_valid_glyph(Glyph c)
                 return true;
         }
         return false;
-}
+    }
 
-static ORCA_FORCEINLINE double ms_to_sec(double ms)
+    static ORCA_FORCEINLINE double ms_to_sec(double ms)
-{
+    {
         return ms / 1000.0;
-}
+    }
 
 
-staticni bool str_to_int(char const *str, int *out)
+    staticni bool str_to_int(char const *str, int *out)
-{
+    {
         int a;
         int res = sscanf(str, "%d", &a);
         if (res != 1)
             return false;
         *out = a;
         return true;
-}
+    }
 
-// Reads something like '5x3' or '5'. Writes the same value to both outputs if
+    // Reads something like '5x3' or '5'. Writes the same value to both outputs if
-// only one is specified. Returns false on error.
+    // only one is specified. Returns false on error.
-staticni bool read_nxn_or_n(char const *str, int *out_a, int *out_b)
+    staticni bool read_nxn_or_n(char const *str, int *out_a, int *out_b)
-{
+    {
         int a, b;
         int res = sscanf(str, "%dx%d", &a, &b);
         if (res == EOF)
@@ -170,5 +174,11 @@ staticni bool read_nxn_or_n(char const *str, int *out_a, int *out_b)
             return true;
         }
         return false;
-}
+    }
+
+#ifdef __cplusplus
+};
+#endif
+
 
+#endif //ORCA_BASE_H