match most of m_lib

include/m_lib.h

@@ -0,0 +1,66 @@
+#ifndef M_LIB_H
+#define M_LIB_H
+
+#include "types.h"
+
+#define ABS(x) ((x) >= 0) ? (x) : -(x)
+#define SQ(x) ((x)*(x))
+
+typedef struct xyz_t {
+    f32 x, y, z;
+} xyz_t;
+
+typedef struct s_xyz {
+    s16 x, y, z;
+} s_xyz;
+
+typedef struct rgba_t { //can be put in other place
+    u8 r, g, b, a;
+} rgba_t;
+
+void mem_copy(u8*, u8*, u32);
+void mem_clear(u8*, u32, u8);
+s32 mem_cmp(u8*, u8*, u32);
+
+f32 sin_s(s16);
+f32 cos_s(s16);
+
+s32 chase_angle(s16*, s16, s16);
+s32 chase_s(s16*, s16, s16);
+s32 chase_f(f32*, f32, f32);
+f32 chase_xyz_t(xyz_t*, xyz_t*, f32);
+s32 chase_angle2(s16*, s16, s16);
+
+void inter_float(f32*, f32, s32);
+s16 get_random_timer(s16, s16);
+
+void xyz_t_move(xyz_t*, xyz_t*);
+void xyz_t_move_s_xyz(xyz_t*, s_xyz*);
+void xyz_t_add(xyz_t*, xyz_t*, xyz_t*);
+void xyz_t_sub(xyz_t*, xyz_t*, xyz_t*);
+void xyz_t_mult_v(xyz_t*, f32);
+
+f32 search_position_distance(xyz_t*, xyz_t*);
+f32 search_position_distanceXZ(xyz_t*, xyz_t*);
+s16 search_position_angleY(xyz_t*, xyz_t*);
+s16 search_position_angleX(xyz_t*, xyz_t*);
+
+void add_calc2(f32*, f32, f32, f32);
+void add_calc0(f32*, f32, f32);
+
+s16 add_calc_short_angle2(s16*, s16, f32, s16, s16);
+s16 add_calc_short_angle3(s16*, s16, f32, s16, s16);
+
+void rgba_t_move(rgba_t*, rgba_t*);
+
+u32 none_proc1(void);
+void none_proc2(void);
+
+void _Game_play_isPause(u32 //IDK);
+
+//Unsure
+//?? check_percent_abs();
+//?? get_percent_forAccelBrake();
+//?? Game_play_Projection_Trans();
+//?? get_percent();
+#endif