From 8682553498d32d3c18dea41c598ab40de18404a3 Mon Sep 17 00:00:00 2001
From: user <user@clank>
Date: Thu, 16 Jul 2026 07:30:34 +0200
Subject: tools: wc, head, and an argc/argv demo (args) + libc.c helpers

- c/libc.c: shared C helpers linked into every program - putu (print decimal),
  atou (parse decimal), argv_parse (tokenize getargs() into argc/argv).
- wc: count lines/words/chars of stdin. head [n]: first n lines (drains rest to
  EOF). args: argc/argv demo.
- pid now uses libc putu; build.sh links libc.c; Makefile CBLOBS + libc dep.
- README: document the new tools + argv_parse.
- verified: 'args one two three' -> argc=3/argv[..]; wc '2 3 16'; head 2.
---
 include/gbos.inc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include')

diff --git a/include/gbos.inc b/include/gbos.inc
index 01d7f1a..156876b 100644
--- a/include/gbos.inc
+++ b/include/gbos.inc
@@ -99,5 +99,8 @@ DEF PROG_FALSE  EQU 6
 DEF PROG_UNAME  EQU 7
 DEF PROG_PID    EQU 8
 DEF PROG_CAT    EQU 9
+DEF PROG_WC     EQU 10
+DEF PROG_HEAD   EQU 11
+DEF PROG_ARGS   EQU 12
 
     ENDC
-- 
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