Ah, I see...
Thanks for pointing that out, and I like the malloc() call using strlen(). Of course the "+ 1" for the NULL Terminator, but besides that, the const char * was a good call and then returning the pointer to another char*.
Very nicely done Prelude!
- Stack Overflow
Segmentation Fault: I am an error in which a running program attempts to access memory not allocated to it and core dumps with a segmentation violation error. This is often caused by improper usage of pointers, attempts to access a non-existent or read-only physical memory address, re-use of memory if freed within the same scope, de-referencing a null pointer, or (in C) inadvertently using a non-pointer variable as a pointer.
If you are proving existing functions I would change the toupper to your own versionIt also does error checking though; I am too lazy for that right now(You would have to write your own isalpha() func).Code:int toupper(char *str){ char *ptr=str; while(*str){ *ptr=(*ptr)-'32'; } return str; }
Someone's fantasy perhaps?Originally Posted by Prelude
Without me you would be in the depths of segfault hell, forced to port VAX/VMS applications to MS-DOS while being whipped with hardcopy of the Windows 3.0 source code by Herbert Schildt.
~/
