#include "stdio.h" #include "string.h" #include "astring.h" int strloc(char *instr, char *ccheck) { int out, slen, done, ptr; out = 1; done = 0; slen = strlen(ccheck); if (!strstr(instr,ccheck)) { done = 1; out = -1; } while (!done) { if (strstr(strmid(instr,0,slen),ccheck)) { done = 1; } else { instr++; out++; if (!*instr) { done = 1; out = -1; } } } return out; }