3.159 strstr

Function

Find a substring.

Header

string.h

Declaration

char* __fastcall__ strstr (const char* str, const char* substr);

Description

strstr searches for the first occurance of the string substr within str. If found, it returns a pointer to the copy, otherwise it returns NULL.

Limits

• The function is only available as fastcall function, so it may only be used in presence of a prototype.

Availability

ISO 9899

See also

strcspn, strspn

Example

None.