Eroare de compilare: user.c:8:1: warning: useless storage class specifier in empty declaration [enabled by default] }; ^ user.c:4:11: error: unknown type name ‘M’ #define N M ^ user.c:9:8: note: in expansion of macro ‘N’ void A(N *s,char *l) { ^ user.c:4:11: error: unknown type name ‘M’ #define N M ^ user.c:18:1: note: in expansion of macro ‘N’ N *t=(N*)malloc(26*sizeof(N)); ^ user.c:4:11: error: ‘M’ undeclared here (not in a function) #define N M ^ user.c:18:7: note: in expansion of macro ‘N’ N *t=(N*)malloc(26*sizeof(N)); ^ user.c:18:9: error: expected expression before ‘)’ token N *t=(N*)malloc(26*sizeof(N)); ^ user.c:4:11: error: expected declaration specifiers or ‘...’ before ‘M’ #define N M ^ user.c:19:7: note: in expansion of macro ‘N’ int D(N *s,char *l) { ^ user.c:4:11: error: expected declaration specifiers or ‘...’ before ‘M’ #define N M ^ user.c:30:7: note: in expansion of macro ‘N’ int C(N *s,char *l) { ^ user.c:4:11: error: expected declaration specifiers or ‘...’ before ‘M’ #define N M ^ user.c:37:7: note: in expansion of macro ‘N’ int E(N *s,char *l,int k) { return *l=='\n'||!s->f[*l-'a']?k:E(s->f[*l-'a'],l+1,k+1); } ^ user.c: In function ‘main’: user.c:43:10: warning: implicit declaration of function ‘A’ [-Wimplicit-function-declaration] A(t,l+2); ^ user.c:45:13: warning: implicit declaration of function ‘D’ [-Wimplicit-function-declaration] D(t,l+2); ^ user.c:47:13: warning: implicit declaration of function ‘C’ [-Wimplicit-function-declaration]