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author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-15 23:23:39 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-15 23:23:39 +0000 |
commit | 6175ca03be6d0d51359f9017123708987d0f5eb7 (patch) | |
tree | ecfcf6e79a21b1d25c3f6f42dd68ea0a14add89c /ruby_1_8_5/missing/strchr.c | |
parent | 80a56b248b2e9cfc95622aed98750df05a19f667 (diff) |
add tag v1_8_5_91v1_8_5_91
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_91@13046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby_1_8_5/missing/strchr.c')
-rw-r--r-- | ruby_1_8_5/missing/strchr.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/ruby_1_8_5/missing/strchr.c b/ruby_1_8_5/missing/strchr.c new file mode 100644 index 0000000000..886d70ede6 --- /dev/null +++ b/ruby_1_8_5/missing/strchr.c @@ -0,0 +1,32 @@ +/* public domain rewrite of strchr(3) and strrchr(3) */ + +char * +strchr(s, c) + char *s; + int c; +{ + if (c == 0) return s + strlen(s); + while (*s) { + if (*s == c) + return s; + s++; + } + return 0; +} + +char * +strrchr(s, c) + char *s; + int c; +{ + char *save; + + if (c == 0) return s + strlen(s); + save = 0; + while (*s) { + if (*s == c) + save = s; + s++; + } + return save; +} |