first commit

dwm/util.c.rej

@@ -0,0 +1,38 @@
+--- util.c
++++ util.c
+@@ -24,6 +24,35 @@ die(const char *fmt, ...)
+ 
+ 	exit(1);
+ }
++/*
++ * Splits a string into segments according to a separator. A '\0' is written to
++ * the end of every segment. The beginning of every segment is written to
++ * 'pbegin'. Only the first 'maxcount' segments will be written if
++ * maxcount > 0. Inspired by python's split.
++ *
++ * Used exclusively by fakesignal() to split arguments.
++ */
++size_t
++split(char *s, const char* sep, char **pbegin, size_t maxcount) {
++
++	char *p, *q;
++	const size_t seplen = strlen(sep);
++	size_t count = 0;
++
++	maxcount = maxcount == 0 ? (size_t)-1 : maxcount;
++	p = s;
++	while ((q = strstr(p, sep)) != NULL && count < maxcount) {
++		pbegin[count] = p;
++		*q = '\0';
++		p = q + seplen;
++		count++;
++	}
++	if (count < maxcount) {
++		pbegin[count] = p;
++		count++;
++	}
++	return count;
++}
+ 
+ void *
+ ecalloc(size_t nmemb, size_t size)