// This code is Public Domain. Use, modify, and redistribute at will.
// ----------------------------------------------------------------------------
-size_t strcspn( const char * s1, const char * s2 ) { /* TODO */ };
+#include <__size_t.h>
-/* PDPC code - unreviewed
+size_t strcspn( const char * src_1, const char * src_2 )
{
- const char *p1;
- const char *p2;
-
- p1 = s1;
- while (*p1 != '\0')
+ size_t len = 0;
+ const char * src_p;
+ while ( src_1[len] != '\0' )
{
- p2 = s2;
- while (*p2 != '\0')
+ src_p = src_2;
+ while ( *src_p != '\0' )
{
- if (*p1 == *p2) return ((size_t)(p1 - s1));
- p2++;
+ if ( src_1[len] == *src_p++ )
+ {
+ return len;
+ }
}
- p1++;
+ ++len;
}
- return ((size_t)(p1 - s1));
+ return len;
}
-*/