#ifndef SCUFENG_UTIL_H_ #define SCUFENG_UTIL_H_ #include "cglm/types.h" int se_rand_int(); bool se_line_segments_intersect( const vec2 a1, const vec2 a2, const vec2 b1, const vec2 b2, vec2 ip ); #endif // SCUFENG_UTIL_H_