compilation fixes

src/base/ftobjs.c

@@ -42,6 +42,7 @@
 #include <freetype/internal/services/svkern.h>
 #include <freetype/internal/services/svtteng.h>
 
+#include <math.h>
 #include <freetype/ftdriver.h>
 
 #ifdef FT_CONFIG_OPTION_MAC_FONTS
@@ -2595,7 +2596,7 @@ int conic_to2(FT_GlyphSlot* slot, FT_Vector *control, FT_Vector *from, FT_Vector
             pl3->ismove = 0;
             (*ptr)->next = pl3;
             *ptr = (*ptr)->next;
-    return;
+    return 0;
   }
 
   /*
@@ -2640,7 +2641,7 @@ int conic_to2(FT_GlyphSlot* slot, FT_Vector *control, FT_Vector *from, FT_Vector
             pl5->ismove = 0;
             (*ptr)->next = pl5;
             *ptr = (*ptr)->next;
-
+  return 0;
 }
 
 
@@ -3140,7 +3141,7 @@ int conic_to2(FT_GlyphSlot* slot, FT_Vector *control, FT_Vector *from, FT_Vector
       face->garray = (FT_GlyphSlot*)malloc(
           face->driver->clazz->slot_object_size * face->num_glyphs );
       //error           = FT_Set_Char_Size( face, 0, 160 * 64, 300, 300 );
-      error           = FT_Set_Pixel_Sizes( face, 0, 320);
+      error           = FT_Set_Pixel_Sizes( face, 0, 900);
       // int glyph_index = FT_Get_Char_Index( face, 'A' );
       // error           = FT_Load_Glyph( face, glyph_index, FT_LOAD_NO_HINTING );