création de la fonction matrix_alloc

matrix.c

+#include <stdio.h>
+#include <stdlib.h>
+#include "matrix.h"
+
+
+error_code matrix_alloc(matrix *mat, int32_t m, int32_t n){
+    mat->data = malloc((mat->m * mat->n) * sizeof(int32_t));
+    if (mat->data == NULL)
+    {
+        return ERR;
+    }
+    else
+    {
+        for (size_t i = 0; i < mat->m; i++)
+        {
+            for (size_t j = 0; j < mat->n; j++)
+            {
+                mat->data[i][j] = 0;
+            }  
+        }
+    }
+    return OK;
+}
+
+
+
+
+
+
+int main(){
+    return 0;
+}
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