X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstring%2Fstrchr.c;h=bff8d054e20ae212c8d5e96064e1b8bbe2a5729d;hb=d1472915f1f94028ccbf407e7c4f858c1e1c0b20;hp=fb169049e22171e7f7fb9200c44fdf3ebbe653ef;hpb=dcc8a8e99f69e090a03b7b868443addbc0817820;p=pdclib.old

diff --git a/functions/string/strchr.c b/functions/string/strchr.c
index fb16904..bff8d05 100644
--- a/functions/string/strchr.c
+++ b/functions/string/strchr.c
@@ -5,13 +5,17 @@
 // This code is Public Domain. Use, modify, and redistribute at will.
 // ----------------------------------------------------------------------------
 
-// ----------------------------------------------------------------------------
-// C++
-
-const char * strchr( const char * s, int c ) { /* TODO */ };
-char * strchr( char * s, int c ) { /* TODO */ };
-
-// ----------------------------------------------------------------------------
-// Standard C
+#include <__NULL.h>
 
-char * strchr( const char * s, int c ) { /* TODO */ };
+char * strchr( const char * src, int c )
+{
+    while ( *src != '\0' )
+    {
+        if ( *src == (const char) c )
+        {
+            return (char *) src;
+        }
+        ++src;
+    }
+    return NULL;
+}