/*
* Copyright © 2012, 2020 Nick Bowler
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#ifndef CDECL_TEST_H_
#define CDECL_TEST_H_
#include
#include
#include
#include
#include
#ifndef _
# define _(x) (x)
#endif
static inline int
print_option_start(const struct option *opt, const char *argname)
{
int w;
if (!argname)
argname = _("ARG");
if (opt->val >= CHAR_MIN && opt->val <= CHAR_MAX) {
switch (opt->has_arg) {
case 0:
w = printf(_(" -%c, --%s"), opt->val, opt->name);
break;
case 1:
w = printf(_(" -%c, --%s=%s"),
opt->val, opt->name, argname);
break;
case 2:
w = printf(_(" -%c, --%s[=%s]"),
opt->val, opt->name, argname);
break;
default:
assert(0);
}
} else {
switch (opt->has_arg) {
case 0:
w = printf(_(" --%s"), opt->name);
break;
case 1:
w = printf(_(" --%s=%s"), opt->name, argname);
break;
case 2:
w = printf(_(" --%s[=%s]"), opt->name, argname);
break;
default:
assert(0);
}
}
if (w > 18) {
putchar('\n');
w = 0;
}
return w;
}
struct cdecl_declspec;
struct cdecl;
void *malloc_nofail(size_t size);
void *realloc_nofail(void *ptr, size_t size);
void test_print_specifiers(struct cdecl_declspec *spec);
void test_print_decl(struct cdecl *decl);
void test_explain_decl(struct cdecl *decl);
bool strict_strtoul(unsigned long *val, const char *str, int base);
void test_print_version(const char *program);
#endif