Split monolithic dwm.h into modular headers and group them by it's functionalities

The new plan of refactoring this project is to split entire monolithic codebase into separate, (kind of) independent modules. This will help with understanding the code by turning off modules and deciding which ones require some work.

Signed-off-by: Filip Wandzio <contact@philw.dev>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/util/util.c b/src/util/util.c
index 61c864c..7938f0f 100644
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -54,11 +54,11 @@ void die(const char *format_string, ...)
  *   int *array = ecalloc(10, sizeof(int));  // Allocate memory for an array of
  * 10 integers.
  */
-void *ecalloc(size_t num_elements, size_t element_size)
+void *ecalloc(const size_t num_elements, const size_t element_size)
 {
         void *allocated_memory;
 
-        if (!(allocated_memory = calloc(num_elements, element_size)))
+        if (!((allocated_memory = calloc(num_elements, element_size))))
                 die("calloc:");
 
         return allocated_memory;