Remove demos/tunala

[openssl.git] / demos / tunala / breakage.c

diff --git a/demos/tunala/breakage.c b/demos/tunala/breakage.c
deleted file mode 100644 (file)
index dcdd64b..0000000
--- a/demos/tunala/breakage.c
+++ /dev/null
@@ -1,66 +0,0 @@
-#include "tunala.h"
-
-int int_strtoul(const char *str, unsigned long *val)
-{
-#ifdef HAVE_STRTOUL
-       char *tmp;
-       unsigned long ret = strtoul(str, &tmp, 10);
-       if((str == tmp) || (*tmp != '\0'))
-               /* The value didn't parse cleanly */
-               return 0;
-       if(ret == ULONG_MAX)
-               /* We hit a limit */
-               return 0;
-       *val = ret;
-       return 1;
-#else
-       char buf[2];
-       unsigned long ret = 0;
-       buf[1] = '\0';
-       if(str == '\0')
-               /* An empty string ... */
-               return 0;
-       while(*str != '\0') {
-               /* We have to multiply 'ret' by 10 before absorbing the next
-                * digit. If this will overflow, catch it now. */
-               if(ret && (((ULONG_MAX + 10) / ret) < 10))
-                       return 0;
-               ret *= 10;
-               if(!isdigit(*str))
-                       return 0;
-               buf[0] = *str;
-               ret += atoi(buf);
-               str++;
-       }
-       *val = ret;
-       return 1;
-#endif
-}
-
-#ifndef HAVE_STRSTR
-char *int_strstr(const char *haystack, const char *needle)
-{
-       const char *sub_haystack = haystack, *sub_needle = needle;
-       unsigned int offset = 0;
-       if(!needle)
-               return haystack;
-       if(!haystack)
-               return NULL;
-       while((*sub_haystack != '\0') && (*sub_needle != '\0')) {
-               if(sub_haystack[offset] == sub_needle) {
-                       /* sub_haystack is still a candidate */
-                       offset++;
-                       sub_needle++;
-               } else {
-                       /* sub_haystack is no longer a possibility */
-                       sub_haystack++;
-                       offset = 0;
-                       sub_needle = needle;
-               }
-       }
-       if(*sub_haystack == '\0')
-               /* Found nothing */
-               return NULL;
-       return sub_haystack;
-}
-#endif