sync code-style patch from libsl - dwm - dynamic window manager
 (HTM) git clone https://git.parazyd.org/dwm
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       ---
 (DIR) commit e0dee911455cee739a5b05a994828f4a37a2764d
 (DIR) parent 5e76e7e21da042c493c59235ca82d7275f20a7e4
 (HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Mon,  8 Aug 2022 10:43:09 +0200
       
       sync code-style patch from libsl
       
       Diffstat:
         M util.c                              |      23 ++++++++++++-----------
       
       1 file changed, 12 insertions(+), 11 deletions(-)
       ---
 (DIR) diff --git a/util.c b/util.c
       @@ -6,18 +6,9 @@
        
        #include "util.h"
        
       -void *
       -ecalloc(size_t nmemb, size_t size)
       -{
       -        void *p;
       -
       -        if (!(p = calloc(nmemb, size)))
       -                die("calloc:");
       -        return p;
       -}
       -
        void
       -die(const char *fmt, ...) {
       +die(const char *fmt, ...)
       +{
                va_list ap;
        
                va_start(ap, fmt);
       @@ -33,3 +24,13 @@ die(const char *fmt, ...) {
        
                exit(1);
        }
       +
       +void *
       +ecalloc(size_t nmemb, size_t size)
       +{
       +        void *p;
       +
       +        if (!(p = calloc(nmemb, size)))
       +                die("calloc:");
       +        return p;
       +}