block_get_propval_int
Selmouse.sm_slowdown_x = block_get_propval_int(conf, "slowdown_x", 0);
Selmouse.sm_slowdown_y = block_get_propval_int(conf, "slowdown_y", 3);
if (block_get_propval_int(conf, "lefthanded", 0)) {
nodaemon = block_get_propval_int(conf, "nodaemon", 0);
X_Console = block_get_propval_int(conf, "xconsole", -1);
X_Console_Delay = block_get_propval_int(conf, "xconsole_delay",
int block_get_propval_int(struct block *, const char *, int);