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1 #include <u.h>
2 #include <libc.h>
3 #include <bin.h>
4 #include <httpd.h>
5
6 char*
7 hlower(char *p)
8 {
9         char c;
10         char *x;
11
12         if(p == nil)
13                 return p;
14
15         for(x = p; c = *x; x++)
16                 if(c >= 'A' && c <= 'Z')
17                         *x -= 'A' - 'a';
18         return p;
19 }