strcspn(9)
NAME
strcspn - Calculate the length of the initial substring of s which does
not contain letters in reject
SYNOPSIS
size_t strcspn(const char * s, const char * reject);
ARGUMENTS
- s
- The string to be searched
- reject
- The string to avoid
strcspn - Calculate the length of the initial substring of s which does
not contain letters in reject
size_t strcspn(const char * s, const char * reject);