diff options
author | Henryk Plötz <henryk@ploetzli.ch> | 2014-10-03 19:58:52 +0200 |
---|---|---|
committer | Henryk Plötz <henryk@ploetzli.ch> | 2014-10-03 19:58:52 +0200 |
commit | 0e5b2871ca6456b01d4bf037a6e68badf1ff1a41 (patch) | |
tree | 97b95b74c9618d85da9aa9451a55a819cd7b1c2e /byte_chr.c | |
download | tinydnssec-0e5b2871ca6456b01d4bf037a6e68badf1ff1a41.tar.gz tinydnssec-0e5b2871ca6456b01d4bf037a6e68badf1ff1a41.tar.bz2 |
Initial commit of djbdns-1.05.tar.gz
Source was http://cr.yp.to/djbdns/djbdns-1.05.tar.gz, SHA1 2efdb3a039d0c548f40936aa9cb30829e0ce8c3d
Diffstat (limited to 'byte_chr.c')
-rw-r--r-- | byte_chr.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/byte_chr.c b/byte_chr.c new file mode 100644 index 0000000..f81dde8 --- /dev/null +++ b/byte_chr.c @@ -0,0 +1,20 @@ +#include "byte.h" + +unsigned int byte_chr(s,n,c) +char *s; +register unsigned int n; +int c; +{ + register char ch; + register char *t; + + ch = c; + t = s; + for (;;) { + if (!n) break; if (*t == ch) break; ++t; --n; + if (!n) break; if (*t == ch) break; ++t; --n; + if (!n) break; if (*t == ch) break; ++t; --n; + if (!n) break; if (*t == ch) break; ++t; --n; + } + return t - s; +} |