source:
trunk/sys/dietlibc/tolower.c
@
275
Last change on this file since 275 was 1, checked in by , 8 years ago | |
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File size: 119 bytes |
Rev | Line | |
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[1] | 1 | #include <ctype.h> |
2 | ||
3 | int tolower(int ch) { | |
4 | if ( (unsigned int)(ch - 'A') < 26u ) | |
5 | ch += 'a' - 'A'; | |
6 | return ch; | |
7 | } | |
8 |
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