Functions added - string related and signal processing

3 files changed, 83 insertions, 0 deletions

diff --git a/src/c/string/strchr/gstrchra.c b/src/c/string/strchr/gstrchra.c
new file mode 100644
index 0000000..f2f5435
--- /dev/null
+++ b/src/c/string/strchr/gstrchra.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 2017 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Organization: FOSSEE, IIT Bombay
+ Author: Ankit Raj
+ Email: toolbox@scilab.in
+*/
+#include <stdio.h>
+#include <string.h>
+#include "strchr.h"
+
+void gstrchra(char* str,int size,char* key,int size2,char* out)
+{
+    int ind,i=0,j,k;
+    for(j=0;j<size;j++)
+    {
+      if(str[j]==key[0])
+      {
+        ind=j;
+        break;
+      }
+    }
+    for(k=ind;k<size;k++)
+    {
+      out[i]=str[k];
+	i++;
+    }
+}
+
diff --git a/src/c/string/strchr/int_strchr.h b/src/c/string/strchr/int_strchr.h
new file mode 100644
index 0000000..8747545
--- /dev/null
+++ b/src/c/string/strchr/int_strchr.h
@@ -0,0 +1,25 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Ankit Raj
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __INT_STRCHR_H__
+#define __INT_STRCHR_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define g2g2strchrg2(str,size,key,size2,out)   gstrchra(str,size[1],key,size2[1],out)
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /*__INT_STRCHR_H__*/
diff --git a/src/c/string/strchr/strchr.h b/src/c/string/strchr/strchr.h
new file mode 100644
index 0000000..7e30641
--- /dev/null
+++ b/src/c/string/strchr/strchr.h
@@ -0,0 +1,25 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Ankit Raj
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+ */
+#ifndef __STRCHR_H__
+#define __STRCHR_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void gstrchra(char* str,int size, char* key,int size2, char* out);
+
+#ifdef __cplusplus
+}/* extern "C" */
+#endif
+
+#endif /*__STRCHR_H__*/