First commit

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 133 insertions, 0 deletions

diff --git a/libaxl-types.h b/libaxl-types.h
new file mode 100644
index 0000000..1826430
--- /dev/null
+++ b/libaxl-types.h
@@ -0,0 +1,133 @@
+/* See LICENSE file for copyright and license details. */
+
+#include <stddef.h>
+#include <stdint.h>
+
+typedef uint32_t    libaxl_id_t;
+typedef libaxl_id_t libaxl_window_t;
+typedef libaxl_id_t libaxl_pixmap_t;
+typedef libaxl_id_t libaxl_cursor_t;
+typedef libaxl_id_t libaxl_font_t;
+typedef libaxl_id_t libaxl_gcontext_t;
+typedef libaxl_id_t libaxl_colormap_t;
+typedef libaxl_id_t libaxl_drawable_t;             /* libaxl_window_t or libaxl_pixmap_t */
+typedef libaxl_id_t libaxl_fontable_t;             /* libaxl_font_t or libaxl_gcontext_t */
+typedef libaxl_id_t libaxl_atom_t;
+typedef libaxl_id_t libaxl_visual_id_t;
+typedef uint32_t    libaxl_timestamp_t;
+typedef uint32_t    libaxl_keysym_t;
+typedef uint8_t     libaxl_keycode_t;
+typedef uint8_t     libaxl_button_t;
+typedef uint8_t     libaxl_bool_t;
+typedef uint16_t    libaxl_keybutmask_t;
+
+struct libaxl_point {
+	int16_t            x;
+	int16_t            y;
+};
+
+struct libaxl_segment {
+	int16_t            x1;
+	int16_t            y1;
+	int16_t            x2;
+	int16_t            y2;
+};
+
+struct libaxl_rectangle {
+	int16_t            x;                    /* rightward offset from upper-left corner */
+	int16_t            y;                    /* downward offset from upper-left corner */
+	uint16_t           width;
+	uint16_t           height;
+};
+
+struct libaxl_arc {
+	int16_t            x;
+	int16_t            y;
+	uint16_t           width;
+	uint16_t           height;
+	int16_t            angle1;
+	int16_t            angle2;
+};
+
+struct libaxl_char2b {
+	uint8_t            byte1;
+	uint8_t            byte2;
+};
+
+union libaxl_text_item8 {
+	struct {
+		uint8_t    length_of_string;     /* cannot be LIBAXL_FONT_SHIFT_INDICATOR (= 255) */
+		int8_t     delta;
+		char      *string;
+	};
+	struct {
+		uint8_t    font_shift_indicator; /* must be LIBAXL_FONT_SHIFT_INDICATOR (= 255) */
+		uint8_t    font_byte_3;          /* (most-significant) */
+		uint8_t    font_byte_2;
+		uint8_t    font_byte_1;
+		uint8_t    font_byte_0;          /* (least-significant) */
+	};
+};
+
+union libaxl_text_item16 {
+	struct {
+		uint8_t    length_of_string;     /* in number of CHAR2Bs, cannot be LIBAXL_FONT_SHIFT_INDICATOR (= 255) */
+		int8_t     delta;
+		uint16_t  *string;
+	};
+	struct {
+		uint8_t    font_shift_indicator; /* must be LIBAXL_FONT_SHIFT_INDICATOR (= 255) */
+		uint8_t    font_byte_3;          /* (most-significant) */
+		uint8_t    font_byte_2;
+		uint8_t    font_byte_1;
+		uint8_t    font_byte_0;          /* (least-significant) */
+	};
+};
+
+struct libaxl_coloritem {
+	uint32_t           pixel;
+	uint16_t           red;
+	uint16_t           green;
+	uint16_t           blue;
+	uint8_t            flags;                /* See libaxl-consts.h */
+	uint8_t            __unused;
+};
+
+struct libaxl_timecoord {
+	libaxl_timestamp_t time;
+	int16_t            x;
+	int16_t            y;
+};
+
+struct libaxl_fontprop {
+	libaxl_atom_t      name;
+	uint32_t           value;                /* <32-bits> */
+};
+
+struct libaxl_charinfo {
+	int16_t            left_side_bearing;
+	int16_t            right_side_bearing;
+	int16_t            character_width;
+	int16_t            ascent;
+	int16_t            descent;
+	uint16_t           attributes;
+};
+
+struct libaxl_rgb16 {
+	uint16_t           red;
+	uint16_t           green;
+	uint16_t           blue;
+	uint16_t           __unused;
+};
+
+struct libaxl_str8 {
+	uint8_t            length;
+	char              *name;
+};
+
+struct libaxl_host {
+	uint8_t            family;               /* See libaxl-consts.h */
+	uint8_t            __pad;
+	uint16_t           length_of_address;
+	uint8_t           *address;
+};