Add types and procs for kb_text_shape

vendor/kb_text_shape/kb_text_shape_procs.odin

@@ -0,0 +1,41 @@
+package vendor_kb_text_shape
+
+import "core:c"
+
+#assert(size_of(c.int) == size_of(b32))
+#assert(size_of(u32) == size_of(b32))
+
+TEXT_SHAPE_NO_CRT :: #config(KB_TEXT_SHAPE_NO_CRT, false)
+
+@(default_calling_convention="c", link_prefix="kbts_")
+foreign {
+	when !TEXT_SHAPE_NO_CRT {
+		FontFromFile     :: proc(FileName: cstring) -> font ---
+		FreeFont         :: proc(Font: ^font) ---
+		CreateShapeState :: proc(Font: ^font) -> ^shape_state ---
+		FreeShapeState   :: proc(State: ^shape_state) ---
+	}
+
+
+	FontIsValid            :: proc(Font: ^font) -> int ---
+	ReadFontHeader         :: proc(Font: ^font, Data:    rawptr, Size:        un) -> un ---
+	ReadFontData           :: proc(Font: ^font, Scratch: rawptr, ScratchSize: un) -> un ---
+	PostReadFontInitialize :: proc(Font: ^font, Memory:  rawptr, MemorySize:  un) -> int ---
+	SizeOfShapeState       :: proc(Font: ^font) -> un ---
+	PlaceShapeState        :: proc(Address: rawptr, Size: un) -> ^shape_state ---
+	ResetShapeState        :: proc(State: ^shape_state) ---
+	ShapeConfig            :: proc(Font: ^font, Script: u32, Language: u32) -> shape_config ---
+	ShaperIsComplex        :: proc(Shaper: shaper) -> b32 ---
+	Shape                  :: proc(State: ^shape_state, Config: ^shape_config, MainDirection, RunDirection: direction, Glyphs: [^]glyph, GlyphCount: ^u32, GlyphCapacity: u32) -> c.int ---
+	Cursor                 :: proc(Direction: direction) -> cursor  ---
+	PositionGlyph          :: proc(Cursor: ^cursor, Glyph: ^glyph, X, Y: ^i32) ---
+	BeginBreak             :: proc(State: ^break_state, MainDirection: direction, JapaneseLineBreakStyle: japanese_line_break_style) ---
+	BreakStateIsValid      :: proc(State: ^break_state) -> c.int ---
+	BreakAddCodepoint      :: proc(State: ^break_state, Codepoint: rune, PositionIncrement: u32, EndOfText: c.int) ---
+	BreakFlush             :: proc(State: ^break_state) ---
+	Break                  :: proc(State: ^break_state, Break: ^break_type) -> c.int ---
+	DecodeUtf8             :: proc(Utf8: [^]byte, Length: uint) -> decode ---
+	CodepointToGlyph       :: proc(Font: ^font, Codepoint: rune) -> glyph ---
+	InferScript            :: proc(Direction: ^direction, Script: ^script, GlyphScript: script) ---
+	ScriptIsComplex        :: proc(Script: script) -> b32 ---
+}