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authorHenryk Plötz <henryk@ploetzli.ch>2014-10-03 19:58:52 +0200
committerHenryk Plötz <henryk@ploetzli.ch>2014-10-03 19:58:52 +0200
commit0e5b2871ca6456b01d4bf037a6e68badf1ff1a41 (patch)
tree97b95b74c9618d85da9aa9451a55a819cd7b1c2e /byte_chr.c
downloadtinydnssec-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.c20
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;
+}