unsigned int sdr_ltmap, sdr_ltmap_notex;
+int fpexcept_enabled;
+
static Avatar avatar;
static float cam_dist = 0.0;
char *env = getenv("FPEXCEPT");
if(env && atoi(env)) {
info_log("enabling floating point exceptions\n");
+ fpexcept_enabled = 1;
enable_fpexcept();
}