source:
trunk/sys/dietlibc/iscntrl.c
@
27
| Last change on this file since 27 was 1, checked in by , 8 years ago | |
|---|---|
| File size: 209 bytes | |
| Line | |
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| 1 | #include <ctype.h> |
| 2 | |
| 3 | int __iscntrl_ascii ( int ch ); |
| 4 | int __iscntrl_ascii ( int ch ) { |
| 5 | return (unsigned int)ch < 32u || ch == 127; |
| 6 | } |
| 7 | |
| 8 | int iscntrl ( int ch ) __attribute__((weak,alias("__iscntrl_ascii"))); |
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