source:
trunk/sys/dietlibc/isdigit.c
@
239
Last change on this file since 239 was 1, checked in by , 7 years ago | |
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File size: 202 bytes |
Rev | Line | |
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[1] | 1 | #include <ctype.h> |
2 | ||
3 | int __isdigit_ascii ( int ch ); | |
4 | int __isdigit_ascii ( int ch ) { | |
5 | return (unsigned int)(ch - '0') < 10u; | |
6 | } | |
7 | ||
8 | int isdigit ( int ch ) __attribute__((weak,alias("__isdigit_ascii"))); |
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