Compilare: user.c: In function ‘coborare’: user.c:21:13: warning: implicit declaration of function ‘swapH’ [-Wimplicit-function-declaration] swapH(nod,rson(nod)); ^ user.c:22:13: warning: implicit declaration of function ‘swapv1’ [-Wimplicit-function-declaration] swapv1(nod,rson(nod)); ^ user.c: At top level: user.c:54:13: warning: conflicting types for ‘swapH’ [enabled by default] inline void swapH(int x,int y){ ^ user.c:21:13: note: previous implicit declaration of ‘swapH’ was here swapH(nod,rson(nod)); ^ user.c:59:13: warning: conflicting types for ‘swapv1’ [enabled by default] inline void swapv1(int x,int y){ ^ user.c:22:13: note: previous implicit declaration of ‘swapv1’ was here swapv1(nod,rson(nod)); ^ user.c: In function ‘main’: user.c:69:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d" ,&n,&m); ^ user.c:71:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d%d" ,&x,&y,&z); ^