cfunc.occurs
Pick/BASIC 'occurs' functionality from C.
Syntax
int _CP_occurs(CPSTR** result, CPSTR* string, int expression)
Description
equivalent to the Pick/BASIC function: occurs
result = occurs(string, expression)
This function returns -1 if an error occurs. The error code is contained in _CP_errno.
Example
/* The following example prints 'a'. */
CPSTR * s = _CP_mkstr('a\376a');
_CP_occurs(&s,s,2);
_CP_print(s);
See Also
Command Name
Type
Description
User Comments
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