1STRSPN(9) Basic C Library Functions STRSPN(9)
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4
NAME
6strspn - Calculate the length of the initial substring of s which only
7contain letters in accept
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SYNOPSIS
10size_t strspn(const char * s, const char * accept);
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ARGUMENTS
13s
14The string to be searched
1516
accept
17The string to search for
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COPYRIGHT
20Kernel Hackers Manual 2.6. June 2019 STRSPN(9)