c_src: regenerate

[nit.git] / c_src / core__flat._ffi.c

diff --git a/c_src/core__flat._ffi.c b/c_src/core__flat._ffi.c
new file mode 100644 (file)
index 0000000..9b6b808
--- /dev/null
+++ b/c_src/core__flat._ffi.c
@@ -0,0 +1,45 @@
+/*
+       Extern implementation of Nit module flat
+*/
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include "core__flat._ffi.h"
+#ifdef ANDROID
+       #include <android/log.h>
+       #define PRINT_ERROR(...) (void)__android_log_print(ANDROID_LOG_WARN, "Nit", __VA_ARGS__)
+#else
+       #define PRINT_ERROR(...) fprintf(stderr, __VA_ARGS__)
+#endif
+#line 16 "../lib/core/text/flat.nit"
+
+
+#include <stdio.h>
+#include <string.h>
+void flat___NativeString_native_set_char___impl( char* self, long pos, uint32_t c, long ln )
+{
+#line 1256 "../lib/core/text/flat.nit"
+
+
+               char* dst = self + pos;
+               switch(ln){
+                       case 1:
+                               dst[0] = c;
+                               break;
+                       case 2:
+                               dst[0] = 0xC0 | ((c & 0x7C0) >> 6);
+                               dst[1] = 0x80 | (c & 0x3F);
+                               break;
+                       case 3:
+                               dst[0] = 0xE0 | ((c & 0xF000) >> 12);
+                               dst[1] = 0x80 | ((c & 0xFC0) >> 6);
+                               dst[2] = 0x80 | (c & 0x3F);
+                               break;
+                       case 4:
+                               dst[0] = 0xF0 | ((c & 0x1C0000) >> 18);
+                               dst[1] = 0x80 | ((c & 0x3F000) >> 12);
+                               dst[2] = 0x80 | ((c & 0xFC0) >> 6);
+                               dst[3] = 0x80 | (c & 0x3F);
+                               break;
+               }
+       }