# | Line 108 | Line 108 | extern char *expsave(void); | |
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108 | extern void expset(char *ep); | |
109 | extern char *eindex(char *sp); | |
110 | /* defined in savestr.c */ | |
111 | < | extern char *savestr(char *str); |
111 | > | extern char *savestr(const char *str); |
112 | extern void freestr(char *s); | |
113 | < | extern int shash(char *s); |
113 | > | extern int shash(const char *s); |
114 | /* defined in savqstr.c */ | |
115 | extern char *savqstr(char *s); | |
116 | extern void freeqstr(char *s); |
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