Merge branch 'h-s-c-stb_dxt_static' into dev

stb_dxt.h

@@ -38,8 +38,14 @@
 extern "C" {
 #endif
 
-void stb_compress_dxt_block(unsigned char *dest, const unsigned char *src_rgba_four_bytes_per_pixel, int alpha, int mode);
+#ifdef STB_DXT_STATIC
-void stb_compress_bc5_block(unsigned char *dest, const unsigned char *src_rg_two_byte_per_pixel);
+#define STBDDEF static
+#else
+#define STBDDEF extern
+#endif
+
+STBDDEF void stb_compress_dxt_block(unsigned char *dest, const unsigned char *src_rgba_four_bytes_per_pixel, int alpha, int mode);
+STBDDEF void stb_compress_bc5_block(unsigned char *dest, const unsigned char *src_rg_two_byte_per_pixel);
 
 #ifdef __cplusplus
 }