cfunc.ovly_subs
Pick/BASIC 'overlay substring' functionality from C.
Syntax
int _CP_ovly_subs(CPSTR** result, CPSTR* string1, int expression1, int expression2)
Description
equivalent to the Pick/BASIC statement: result[expression1, expression2] = string1
This function returns -1 if an error occurs. The error code is contained in _CP_errno.
Example
/* The following example prints 'hicdef' */
CPSTR * s = _CP_mkstr('abcdef');
CPSTR * u = _CP_mkstr('hi');
_CP_ovly_subs(&s,u,2,1);
_CP_print(s);
See Also
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Description
User Comments
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