The stleng() function

This sample program is in the stleng.ec file in the demo directory.

/*
   * stleng.ec *

   This  program uses stleng to find strings that are greater than 35
   characters in length.
*/

#include <stdio.h>

char *strings[] =
   {
   "Your First Season's Baseball Glove",
   "ProCycle Stem with Pearl Finish",
   "Athletic Watch w/4-Lap Memory, Olympic model",
   "High-Quality Kickboard",
   "Team Logo Silicone Swim Cap - fits all head sizes",
   };

main(argc, argv)
int argc;
char *argv[];
{
    mint length, i;

    printf("STLENG Sample ESQL Program running.\n\n");

printf("Strings with lengths greater than 35:\n");
    i = 0;
    while(strings[i])
      {
      if((length = stleng(strings[i])) > 35)
         {
         printf("  String[%d]: %s\n", i, strings[i]);
         printf("  Length: %d\n\n", length);
         }
      ++i;
      }
    printf("\nSTLENG Sample Program over.\n\n");
}