aboutsummaryrefslogtreecommitdiff
path: root/str_chr.c
diff options
context:
space:
mode:
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 /str_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 'str_chr.c')
-rw-r--r--str_chr.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/str_chr.c b/str_chr.c
new file mode 100644
index 0000000..042dfa2
--- /dev/null
+++ b/str_chr.c
@@ -0,0 +1,17 @@
+#include "str.h"
+
+unsigned int str_chr(register const char *s,int c)
+{
+ register char ch;
+ register const char *t;
+
+ ch = c;
+ t = s;
+ for (;;) {
+ if (!*t) break; if (*t == ch) break; ++t;
+ if (!*t) break; if (*t == ch) break; ++t;
+ if (!*t) break; if (*t == ch) break; ++t;
+ if (!*t) break; if (*t == ch) break; ++t;
+ }
+ return t - s;
+}