Move c files into src directory

1 files changed, 20 insertions, 0 deletions

diff --git a/src/alloc.c b/src/alloc.c
new file mode 100644
index 0000000..dca69b5
--- /dev/null
+++ b/src/alloc.c
@@ -0,0 +1,20 @@
+#include "alloc.h"
+#include <stdio.h>
+
+void* alloc_or_crash(size_t size) {
+    void *mem = malloc(size);
+    if(!mem) {
+        fprintf(stderr, "Error: failed to allocate %zu bytes\n", size);
+        abort();
+    }
+    return mem;
+}
+
+void* realloc_or_crash(void *mem, size_t new_size) {
+    void *new_mem = realloc(mem, new_size);
+    if(!new_mem) {
+        fprintf(stderr, "Error: failed to reallocate %p to size %zu\n", mem, new_size);
+        abort();
+    }
+    return new_mem;
+}