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authorMattias Andrée <maandree@operamail.com>2015-09-01 01:25:57 +0200
committerMattias Andrée <maandree@operamail.com>2015-09-01 01:25:57 +0200
commite2742c43aa8f8dd4f4ce6738169af07972f8d538 (patch)
tree07409a6c43a421e4653161468aae381ad8fb5330 /src
parentadd string/array comparision functions (diff)
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add index and rindex
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'src')
-rw-r--r--src/strings/index.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/src/strings/index.c b/src/strings/index.c
new file mode 100644
index 0000000..82126f5
--- /dev/null
+++ b/src/strings/index.c
@@ -0,0 +1,43 @@
+/**
+ * slibc — Yet another C library
+ * Copyright © 2015 Mattias Andrée (maandree@member.fsf.org)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <strings.h>
+#include <string.h>
+
+
+
+/**
+ * This function is identical to `strchr`.
+ *
+ * This is a deprecated BSD extension.
+ */
+char* index(const char* string, int c)
+{
+ return strchr(string, c);
+}
+
+
+/**
+ * This function is identical to `strrchr`.
+ *
+ * This is a deprecated BSD extension.
+ */
+char* rindex(const char* string, int c)
+{
+ return strrchr(string, c);
+}
+