/* STanDard memory Allocation and String manipulation function declarations */ extern char *strcat(); extern char *strncat(); extern int strcmp(); extern int strncmp(); extern char *strcpy(); extern char *strncpy(); extern int strlen(); extern char *index(); extern char *rindex(); extern char *malloc(); extern free(); extern char *realloc(); extern char *calloc(); extern char *galloc(); extern char *gcalloc(); extern void gfree();