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Welcome to the gcc_strings wiki! for not out of memory of a string you must

//create a new string from a constant string char *s; s=newString("hello world..."); print(s); if(s!=NULL) free(s);

//add text into a string char *s; s=newString("hello world..."); s=catString(s,"hi..."); print(s); if(s!=NULL) free(s);

//create a string to same char char s; s=strString('',20); if(s!=NULL) free(s);

//add a sub string to start of the string char s; s=newString("hello world..."); s=appendString(s,'',20); print(s); if(s!=NULL) free(s);

//add a sub string to start of the string char s; s=newString("hello world..."); s=frontString(s,'',20); print(s); if(s!=NULL) free(s);

//replacing chars only char s; s=strString('',20); print(s); replaceCharString(s,'*','!'); print(s); if(s!=NULL) free(s);

//append part of a string char *s; char s2; s2=strString('',20); s=newString("hello world..."); s=catNString(s,s2,5); print(s); if(s!=NULL) free(s); if(s2!=NULL) free(s2);

//replace a string in other char *s; char *s2; s=newString("hello world..."); s2=replaceString(s1,"world","wr"); print(s2); if(s!=NULL) free(s); if(s2!=NULL) free(s2);

//create a list char *lst; lst=newPointer("item 1"); lst=addPointer(lst,"item 2"); printList(lst); if(lst!=NULL) free(lst);

//split a string char *lst; char *s; s=newString("arg0,arg1,arg2,arg3,arg4,arg5"); lst=splitString(s,','); printList(lst); if(lst!=NULL) free(lst); if(s!=NULL) free(s);

//format of a list firth item is the size of the array