shopping-list

commit a43dcc5b47947bb274bd4ef31dd2c41a8b97a42b
parent 63d8a0b5408bdc17bf6d738bce2248d0d3b94748
Author: mrgrouse <mrgrouse@mrgrouse.com>
Date:   Thu, 10 Sep 2026 22:54:06 -0400

add prototypes for functions to extend build system

Diffstat:
M
functions.c
 | 
27
++++++++++++++++++++++-----
A
functions.h
 | 
6
++++++

2 files changed, 28 insertions(+), 5 deletions(-)
diff --git a/functions.c b/functions.c
@@ -5,6 +5,24 @@
 #include <string.h>
 
 const char *getconfigdir();
+void new_list(char *sarg) {
+  return;
+}
+void list_items(char *sarg) {
+  return;
+}
+void add_item(char *sarg, char *narg) {
+  return;
+}
+void del_item(char *fargv) {
+  return;
+}
+/* TODO:
+ * new_list(argv[2])
+ * list_items(argv[2])
+ * add_item(argv[2], argv[3])
+ * del_item(argv[?])
+ */
 
 const char *getconfigdir() {
   static const char confdirname[] = "shoplist";
@@ -13,18 +31,17 @@ const char *getconfigdir() {
   if (XDG_CONFIG_HOME == NULL) {
     fprintf(stderr, "XDG_CONFIG_HOME not in env");
     return "X";
-  } 
+  }
 
   /* the size of the final string,
    * typically "/home/user/.config/shoplist"
    */
-  size_t finalsize = (sizeof(char) * (strlen(XDG_CONFIG_HOME) + strlen(confdirname) + 1));
+  size_t finalsize =
+      (sizeof(char) * (strlen(XDG_CONFIG_HOME) + strlen(confdirname) + 1));
 
-  char *final = (char *)malloc(finalsize);
+  char *final = malloc(finalsize);
 
   sprintf(final, "%s/%s", XDG_CONFIG_HOME, confdirname);
 
   return final;
-
 }
-
diff --git a/functions.h b/functions.h
@@ -0,0 +1,6 @@
+/* funciton prototypes so main.c knows wth to do */
+const char *getconfigdir();
+void new_list(char *sarg);
+void list_items(char *sarg);
+void add_item(char *sarg, char *narg);
+void del_item(char *fargv);