blob: e14b0d7e66ac1a8e0018233c709b7274e182a468 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
#define CCAN_STR_DEBUG 1
#include <ccan/str/str.h>
int main(int argc, char *argv[])
{
(void)argc;
#ifdef FAIL
#if !HAVE_BUILTIN_TYPES_COMPATIBLE_P || !HAVE_TYPEOF || !HAVE_ISBLANK
#error We need typeof to check isblank.
#endif
char
#else
unsigned char
#endif
c = argv[0][0];
#ifdef FAIL
/* Fake fail on unsigned char platforms. */
BUILD_ASSERT((char)255 < 0);
#endif
#if HAVE_ISBLANK
return isblank(c);
#else
return c;
#endif
}
|
