tInitial commit - xmenu - drop-down menu for X11
 (HTM) git clone git://git.z3bra.org/xmenu.git
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       ---
 (DIR) commit 6aa884a39d72c6c64ccb4efdf2417c90df0fef72
 (HTM) Author: Willy Goiffon <dev@z3bra.org>
       Date:   Fri,  8 Nov 2019 21:33:28 +0100
       
       Initial commit
       
       Diffstat:
         A arg.h                               |      65 +++++++++++++++++++++++++++++++
         A config.def.h                        |       0 
         A config.mk                           |      12 ++++++++++++
         A makefile                            |      18 ++++++++++++++++++
         A xmenu.c                             |      31 +++++++++++++++++++++++++++++++
       
       5 files changed, 126 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/arg.h b/arg.h
       t@@ -0,0 +1,65 @@
       +/*
       + * Copy me if you can.
       + * by 20h
       + */
       +
       +#ifndef ARG_H__
       +#define ARG_H__
       +
       +extern char *argv0;
       +
       +/* use main(int argc, char *argv[]) */
       +#define ARGBEGIN        for (argv0 = *argv, argv++, argc--;\
       +                                        argv[0] && argv[0][1]\
       +                                        && argv[0][0] == '-';\
       +                                        argc--, argv++) {\
       +                                char argc_;\
       +                                char **argv_;\
       +                                int brk_;\
       +                                if (argv[0][1] == '-' && argv[0][2] == '\0') {\
       +                                        argv++;\
       +                                        argc--;\
       +                                        break;\
       +                                }\
       +                                for (brk_ = 0, argv[0]++, argv_ = argv;\
       +                                                argv[0][0] && !brk_;\
       +                                                argv[0]++) {\
       +                                        if (argv_ != argv)\
       +                                                break;\
       +                                        argc_ = argv[0][0];\
       +                                        switch (argc_)
       +
       +/* Handles obsolete -NUM syntax */
       +#define ARGNUM                                case '0':\
       +                                        case '1':\
       +                                        case '2':\
       +                                        case '3':\
       +                                        case '4':\
       +                                        case '5':\
       +                                        case '6':\
       +                                        case '7':\
       +                                        case '8':\
       +                                        case '9'
       +
       +#define ARGEND                        }\
       +                        }
       +
       +#define ARGC()                argc_
       +
       +#define ARGNUMF()        (brk_ = 1, estrtonum(argv[0], 0, INT_MAX))
       +
       +#define EARGF(x)        ((argv[0][1] == '\0' && argv[1] == NULL)?\
       +                                ((x), abort(), (char *)0) :\
       +                                (brk_ = 1, (argv[0][1] != '\0')?\
       +                                        (&argv[0][1]) :\
       +                                        (argc--, argv++, argv[0])))
       +
       +#define ARGF()                ((argv[0][1] == '\0' && argv[1] == NULL)?\
       +                                (char *)0 :\
       +                                (brk_ = 1, (argv[0][1] != '\0')?\
       +                                        (&argv[0][1]) :\
       +                                        (argc--, argv++, argv[0])))
       +
       +#define LNGARG()        &argv[0][0]
       +
       +#endif
 (DIR) diff --git a/config.def.h b/config.def.h
 (DIR) diff --git a/config.mk b/config.mk
       t@@ -0,0 +1,12 @@
       +VERSION = 0.0
       +
       +CC = cc
       +LD = $(CC)
       +
       +PREFIX = /usr/local
       +MANDIR = ${PREFIX}/man
       +
       +CPPFLAGS = -DVERSION=\"${VERSION}\"
       +CFLAGS = $(CPPFLAGS) -Wall -Wextra -pedantic
       +LDFLAGS =
       +LDLIBS = -lxcb
 (DIR) diff --git a/makefile b/makefile
       t@@ -0,0 +1,18 @@
       +include config.mk
       +
       +xmenu: xmenu.o
       +xmenu.o: xmenu.c config.h
       +
       +config.h: config.def.h
       +        cp config.def.h config.h
       +
       +clean:
       +        rm -f xmenu *.o
       +
       +install: xmenu
       +        mkdir -p $(DESTDIR)$(PREFIX)/bin
       +        cp xmenu $(DESTDIR)$(PREFIX)/bin/xmenu
       +        chmod 755 $(DESTDIR)$(PREFIX)/bin/xmenu
       +
       +uninstall:
       +        rm $(DESTDIR)$(PREFIX)/bin/xmenu
 (DIR) diff --git a/xmenu.c b/xmenu.c
       t@@ -0,0 +1,31 @@
       +#include <stdio.h>
       +#include <stdlib.h>
       +
       +#include <xcb/xcb.h>
       +
       +#include "arg.h"
       +#include "config.h"
       +
       +void
       +usage(FILE *fd, char *name)
       +{
       +        fprintf(fd, "usage: %s [-h]\n", name);
       +}
       +
       +int
       +main(int argc, char *argv[])
       +{
       +        char *argv0;
       +        ARGBEGIN {
       +        case 'h':
       +                usage(stdout, argv0);
       +                return 0;
       +                break;
       +        default:
       +                usage(stderr, argv0);
       +                return -1;
       +                break;
       +        } ARGEND;
       +
       +        return 0;
       +}