X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstring%2Fstrtok.c;h=b922085ce38ac19ed423bfc29d97ce95d636e3eb;hb=3309ec3ad8a5db735eaa2de7f5dc6a331d8e7319;hp=991891dd258f0bc27b2b7cb3dc9a7b4eb8df5e6a;hpb=d18abec50882ca919a52ffc54b2b5c8703cb2864;p=pdclib.old

diff --git a/functions/string/strtok.c b/functions/string/strtok.c
index 991891d..b922085 100644
--- a/functions/string/strtok.c
+++ b/functions/string/strtok.c
@@ -1,14 +1,11 @@
 /* $Id$ */
 
-/* Release $Name$ */
-
 /* strtok( char *, const char * )
 
    This file is part of the Public Domain C Library (PDCLib).
    Permission is granted to use, modify, and / or redistribute at will.
 */
 
-#include <_PDCLIB_aux.h>
 #include <string.h>
 
 #ifndef REGTEST
@@ -71,7 +68,8 @@ char * strtok( char * _PDCLIB_restrict s1, const char * _PDCLIB_restrict s2 )
     }
 
     /* parsed to end of string */
-    return ( tmp = NULL );
+    tmp = NULL;
+    return s1;
 }
 
 #endif
@@ -79,10 +77,9 @@ char * strtok( char * _PDCLIB_restrict s1, const char * _PDCLIB_restrict s2 )
 #ifdef TEST
 #include <_PDCLIB_test.h>
 
-int main()
+int main( void )
 {
     char s[] = "_a_bc__d_";
-    BEGIN_TESTS;
     TESTCASE( strtok( s, "_" ) == &s[1] );
     TESTCASE( s[1] == 'a' );
     TESTCASE( s[2] == '\0' );
@@ -95,6 +92,16 @@ int main()
     TESTCASE( s[7] == 'd' );
     TESTCASE( s[8] == '\0' );
     TESTCASE( strtok( NULL, "_" ) == NULL );
+    strcpy( s, "ab_cd" );
+    TESTCASE( strtok( s, "_" ) == &s[0] );
+    TESTCASE( s[0] == 'a' );
+    TESTCASE( s[1] == 'b' );
+    TESTCASE( s[2] == '\0' );
+    TESTCASE( strtok( NULL, "_" ) == &s[3] );
+    TESTCASE( s[3] == 'c' );
+    TESTCASE( s[4] == 'd' );
+    TESTCASE( s[5] == '\0' );
+    TESTCASE( strtok( NULL, "_" ) == NULL );
     return TEST_RESULTS;
 }
 #endif