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#ifndef _string_h_
#define _string_h_
struct mstring {
char *base, *ptr, *end;
};
void msprintf(struct mstring *, const char *, ...);
int mputchar(struct mstring *, int);
struct mstring *msnew(void);
char *msdone(struct mstring *);
/* compare two strings, ignoring whitespace, except between two letters or
** digits (and treat all of these as equal) */
int strnscmp(const char *, const char *);
/* hash a string, ignoring whitespace */
unsigned int strnshash(const char *);
#define mputc(m, ch) ((m)->ptr==(m)->end?mputchar(m,ch):(*(m)->ptr++=(ch)))
#endif /* _string_h_ */
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