Changes in code and README for easier compilation. May break something

Samo Penic

2023-01-24 a8e354c7fad70eb7fdfda62ec83faf1be6c4ed44

 src/sh.c

@@ -1,10 +1,11 @@
/* vim: set ts=4 sts=4 sw=4 noet : */
#include<math.h>
#include<stdlib.h>
#include "general.h"
#include "sh.h"
#include "io.h"
#include <string.h>

#include "globals.h"

ts_spharm *sph_init(ts_vertex_list *vlist, ts_uint l){
    ts_uint j,i;